20197702080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 896

約数和(自身を含む): 79390402560

約数和(自身を除く): 59192700480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 37, 40, 41, 45, 46, 48, 54, 60, 64, 67, 69, 72, 74, 80, 82, 90, 92, 96, 108, 111, 115, 120, 123, 134, 135, 138, 144, 148, 160, 164, 180, 184, 185, 192, 201, 205, 207, 216, 222, 230, 240, 246, 268, 270, 276, 288, 296, 320, 328, 333, 335, 345, 360, 368, 369, 370, 402, 410, 414, 432, 444, 460, 480, 492, 536, 540, 552, 555, 576, 592, 603, 615, 621, 656, 666, 670, 690, 720, 736, 738, 740, 804, 820, 828, 851, 864, 888, 920, 943, 960, 984, 999, 1005, 1035, 1072, 1080, 1104, 1107, 1110, 1184, 1206, 1230, 1242, 1312, 1332, 1340, 1380, 1440, 1472, 1476, 1480, 1517, 1541, 1608, 1640, 1656, 1665, 1702, 1728, 1776, 1809, 1840, 1845, 1886, 1968, 1998, 2010, 2070, 2144, 2160, 2208, 2214, 2220, 2368, 2412, 2460, 2479, 2484, 2553, 2624, 2664, 2680, 2747, 2760, 2829, 2880, 2952, 2960, 3015, 3034, 3082, 3105, 3216, 3280, 3312, 3330, 3404, 3552, 3618, 3680, 3690, 3772, 3936, 3996, 4020, 4140, 4255, 4288, 4320, 4416, 4428, 4440, 4551, 4623, 4715, 4824, 4920, 4958, 4968, 4995, 5106, 5328, 5360, 5494, 5520, 5535, 5658, 5904, 5920, 6030, 6068, 6164, 6210, 6432, 6560, 6624, 6660, 6808, 7104, 7236, 7360, 7380, 7437, 7544, 7585, 7659, 7705, 7872, 7992, 8040, 8241, 8280, 8487, 8510, 8640, 8856, 8880, 9045, 9102, 9246, 9430, 9648, 9840, 9916, 9936, 9990, 10212, 10656, 10720, 10988, 11040, 11070, 11316, 11808, 11840, 12060, 12136, 12328, 12395, 12420, 12765, 12864, 13120, 13248, 13320, 13616, 13653, 13735, 13869, 14145, 14472, 14760, 14874, 15088, 15170, 15318, 15410, 15984, 16080, 16482, 16560, 16974, 17020, 17712, 17760, 18090, 18204, 18492, 18860, 19296, 19680, 19832, 19872, 19980, 20424, 21312, 21440, 21976, 22080, 22140, 22311, 22632, 22755, 22977, 23115, 23616, 24120, 24272, 24656, 24723, 24790, 24840, 25461, 25530, 26640, 27232, 27306, 27470, 27738, 28290, 28944, 29520, 29748, 30176, 30340, 30636, 30820, 31968, 32160, 32964, 33120, 33948, 34040, 34891, 35424, 35520, 36180, 36408, 36984, 37185, 37720, 38295, 38592, 39360, 39664, 39744, 39960, 40848, 40959, 41205, 41607, 42435, 43952, 44280, 44622, 45264, 45510, 45954, 46230, 48240, 48544, 49312, 49446, 49580, 49680, 50922, 51060, 53280, 54464, 54612, 54940, 55476, 56580, 57017, 57888, 59040, 59496, 60352, 60680, 61272, 61640, 63181, 63936, 64320, 65928, 66240, 66933, 67896, 68080, 68265, 69345, 69782, 70848, 72360, 72816, 73968, 74169, 74370, 75440, 76590, 79328, 79920, 81696, 81918, 82410, 83214, 84870, 87904, 88560, 89244, 90528, 91020, 91908, 92460, 96480, 97088, 98624, 98892, 99160, 99360, 101639, 101844, 102120, 104673, 106560, 109224, 109880, 110952, 111555, 113160, 114034, 114885, 115776, 118080, 118992, 121360, 122544, 123280, 123615, 126362, 127305, 131856, 133866, 135792, 136160, 136530, 138690, 139564, 144720, 145632, 147936, 148338, 148740, 150880, 153180, 158656, 159840, 163392, 163836, 164820, 166428, 169740, 171051, 174455, 175808, 177120, 178488, 181056, 182040, 183816, 184920, 189543, 192960, 197784, 198320, 198720, 203278, 203688, 204240, 204795, 208035, 209346, 218448, 219760, 221904, 223110, 226320, 228068, 229770, 237984, 242720, 245088, 246560, 247230, 252724, 254610, 263712, 267732, 271584, 272320, 273060, 277380, 279128, 285085, 289440, 291264, 295872, 296676, 297480, 301760, 304917, 306360, 314019, 315905, 319680, 327672, 329640, 332856, 334665, 339480, 342102, 348910, 354240, 356976, 364080, 367632, 369840, 370845, 379086, 395568, 396640, 406556, 407376, 408480, 409590, 416070, 418692, 436896, 439520, 443808, 446220, 452640, 456136, 459540, 475968, 485440, 490176, 493120, 494460, 505448, 508195, 509220, 513153, 523365, 527424, 535464, 543168, 546120, 554760, 558256, 568629, 570170, 578880, 593352, 594960, 609834, 612720, 628038, 631810, 655344, 659280, 665712, 669330, 678960, 684204, 697820, 713952, 728160, 735264, 739680, 741690, 758172, 791136, 793280, 813112, 814752, 816960, 819180, 832140, 837384, 855255, 873792, 879040, 887616, 892440, 905280, 912272, 914751, 919080, 942057, 947715, 988920, 1010896, 1016390, 1018440, 1026306, 1046730, 1070928, 1092240, 1109520, 1116512, 1137258, 1140340, 1186704, 1189920, 1219668, 1225440, 1256076, 1263620, 1310688, 1318560, 1331424, 1338660, 1357920, 1368408, 1395640, 1427904, 1456320, 1470528, 1479360, 1483380, 1516344, 1524585, 1539459, 1570095, 1582272, 1626224, 1629504, 1638360, 1664280, 1674768, 1705887, 1710510, 1784880, 1824544, 1829502, 1838160, 1884114, 1895430, 1977840, 2021792, 2032780, 2036880, 2052612, 2093460, 2141856, 2184480, 2219040, 2233024, 2274516, 2280680, 2337697, 2373408, 2379840, 2439336, 2450880, 2512152, 2527240, 2565765, 2621376, 2637120, 2662848, 2677320, 2715840, 2736816, 2744253, 2791280, 2843145, 2966760, 3032688, 3049170, 3078918, 3140190, 3252448, 3276720, 3328560, 3349536, 3411774, 3421020, 3569760, 3649088, 3659004, 3676320, 3768228, 3790860, 3955680, 4043584, 4065560, 4073760, 4105224, 4186920, 4283712, 4368960, 4438080, 4549032, 4561360, 4573755, 4675394, 4710285, 4746816, 4878672, 5024304, 5054480, 5131530, 5354640, 5473632, 5488506, 5582560, 5686290, 5933520, 6065376, 6098340, 6157836, 6280380, 6504896, 6553440, 6657120, 6699072, 6823548, 6842040, 7013091, 7139520, 7318008, 7352640, 7536456, 7581720, 7697295, 7911360, 8131120, 8147520, 8210448, 8373840, 8529435, 9098064, 9122720, 9147510, 9350788, 9420570, 9757344, 10048608, 10108960, 10263060, 10709280, 10947264, 10977012, 11165120, 11372580, 11688485, 11867040, 12130752, 12196680, 12315672, 12560760, 13106880, 13314240, 13647096, 13684080, 13721265, 14026182, 14636016, 15072912, 15163440, 15394590, 16262240, 16420896, 16747680, 17058870, 18196128, 18245440, 18295020, 18701576, 18841140, 19514688, 20097216, 20217920, 20526120, 21039273, 21418560, 21954024, 22745160, 23376970, 23734080, 24393360, 24631344, 25121520, 27294192, 27368160, 27442530, 28052364, 29272032, 30145824, 30326880, 30789180, 32524480, 32841792, 33495360, 34117740, 35065455, 36392256, 36590040, 37403152, 37682280, 41052240, 42078546, 43908048, 45490320, 46753940, 48786720, 49262688, 50243040, 54588384, 54736320, 54885060, 56104728, 58544064, 60291648, 60653760, 61578360, 63117819, 68235480, 70130910, 73180080, 74806304, 75364560, 82104480, 84157092, 87816096, 90980640, 93507880, 97573440, 98525376, 100486080, 105196365, 109176768, 109770120, 112209456, 123156720, 126235638, 136470960, 140261820, 146360160, 149612608, 150729120, 164208960, 168314184, 175632192, 181961280, 187015760, 210392730, 219540240, 224418912, 246313440, 252471276, 272941920, 280523640, 292720320, 301458240, 315589095, 336628368, 374031520, 420785460, 439080480, 448837824, 492626880, 504942552, 545883840, 561047280, 631178190, 673256736, 748063040, 841570920, 878160960, 1009885104, 1122094560, 1262356380, 1346513472, 1683141840, 2019770208, 2244189120, 2524712760, 3366283680, 4039540416, 5049425520, 6732567360, 10098851040, 20197702080]

約数ペア:

[(1, 20197702080), (2, 10098851040), (3, 6732567360), (4, 5049425520), (5, 4039540416), (6, 3366283680), (8, 2524712760), (9, 2244189120), (10, 2019770208), (12, 1683141840), (15, 1346513472), (16, 1262356380), (18, 1122094560), (20, 1009885104), (23, 878160960), (24, 841570920), (27, 748063040), (30, 673256736), (32, 631178190), (36, 561047280), (37, 545883840), (40, 504942552), (41, 492626880), (45, 448837824), (46, 439080480), (48, 420785460), (54, 374031520), (60, 336628368), (64, 315589095), (67, 301458240), (69, 292720320), (72, 280523640), (74, 272941920), (80, 252471276), (82, 246313440), (90, 224418912), (92, 219540240), (96, 210392730), (108, 187015760), (111, 181961280), (115, 175632192), (120, 168314184), (123, 164208960), (134, 150729120), (135, 149612608), (138, 146360160), (144, 140261820), (148, 136470960), (160, 126235638), (164, 123156720), (180, 112209456), (184, 109770120), (185, 109176768), (192, 105196365), (201, 100486080), (205, 98525376), (207, 97573440), (216, 93507880), (222, 90980640), (230, 87816096), (240, 84157092), (246, 82104480), (268, 75364560), (270, 74806304), (276, 73180080), (288, 70130910), (296, 68235480), (320, 63117819), (328, 61578360), (333, 60653760), (335, 60291648), (345, 58544064), (360, 56104728), (368, 54885060), (369, 54736320), (370, 54588384), (402, 50243040), (410, 49262688), (414, 48786720), (432, 46753940), (444, 45490320), (460, 43908048), (480, 42078546), (492, 41052240), (536, 37682280), (540, 37403152), (552, 36590040), (555, 36392256), (576, 35065455), (592, 34117740), (603, 33495360), (615, 32841792), (621, 32524480), (656, 30789180), (666, 30326880), (670, 30145824), (690, 29272032), (720, 28052364), (736, 27442530), (738, 27368160), (740, 27294192), (804, 25121520), (820, 24631344), (828, 24393360), (851, 23734080), (864, 23376970), (888, 22745160), (920, 21954024), (943, 21418560), (960, 21039273), (984, 20526120), (999, 20217920), (1005, 20097216), (1035, 19514688), (1072, 18841140), (1080, 18701576), (1104, 18295020), (1107, 18245440), (1110, 18196128), (1184, 17058870), (1206, 16747680), (1230, 16420896), (1242, 16262240), (1312, 15394590), (1332, 15163440), (1340, 15072912), (1380, 14636016), (1440, 14026182), (1472, 13721265), (1476, 13684080), (1480, 13647096), (1517, 13314240), (1541, 13106880), (1608, 12560760), (1640, 12315672), (1656, 12196680), (1665, 12130752), (1702, 11867040), (1728, 11688485), (1776, 11372580), (1809, 11165120), (1840, 10977012), (1845, 10947264), (1886, 10709280), (1968, 10263060), (1998, 10108960), (2010, 10048608), (2070, 9757344), (2144, 9420570), (2160, 9350788), (2208, 9147510), (2214, 9122720), (2220, 9098064), (2368, 8529435), (2412, 8373840), (2460, 8210448), (2479, 8147520), (2484, 8131120), (2553, 7911360), (2624, 7697295), (2664, 7581720), (2680, 7536456), (2747, 7352640), (2760, 7318008), (2829, 7139520), (2880, 7013091), (2952, 6842040), (2960, 6823548), (3015, 6699072), (3034, 6657120), (3082, 6553440), (3105, 6504896), (3216, 6280380), (3280, 6157836), (3312, 6098340), (3330, 6065376), (3404, 5933520), (3552, 5686290), (3618, 5582560), (3680, 5488506), (3690, 5473632), (3772, 5354640), (3936, 5131530), (3996, 5054480), (4020, 5024304), (4140, 4878672), (4255, 4746816), (4288, 4710285), (4320, 4675394), (4416, 4573755), (4428, 4561360), (4440, 4549032), (4551, 4438080), (4623, 4368960), (4715, 4283712), (4824, 4186920), (4920, 4105224), (4958, 4073760), (4968, 4065560), (4995, 4043584), (5106, 3955680), (5328, 3790860), (5360, 3768228), (5494, 3676320), (5520, 3659004), (5535, 3649088), (5658, 3569760), (5904, 3421020), (5920, 3411774), (6030, 3349536), (6068, 3328560), (6164, 3276720), (6210, 3252448), (6432, 3140190), (6560, 3078918), (6624, 3049170), (6660, 3032688), (6808, 2966760), (7104, 2843145), (7236, 2791280), (7360, 2744253), (7380, 2736816), (7437, 2715840), (7544, 2677320), (7585, 2662848), (7659, 2637120), (7705, 2621376), (7872, 2565765), (7992, 2527240), (8040, 2512152), (8241, 2450880), (8280, 2439336), (8487, 2379840), (8510, 2373408), (8640, 2337697), (8856, 2280680), (8880, 2274516), (9045, 2233024), (9102, 2219040), (9246, 2184480), (9430, 2141856), (9648, 2093460), (9840, 2052612), (9916, 2036880), (9936, 2032780), (9990, 2021792), (10212, 1977840), (10656, 1895430), (10720, 1884114), (10988, 1838160), (11040, 1829502), (11070, 1824544), (11316, 1784880), (11808, 1710510), (11840, 1705887), (12060, 1674768), (12136, 1664280), (12328, 1638360), (12395, 1629504), (12420, 1626224), (12765, 1582272), (12864, 1570095), (13120, 1539459), (13248, 1524585), (13320, 1516344), (13616, 1483380), (13653, 1479360), (13735, 1470528), (13869, 1456320), (14145, 1427904), (14472, 1395640), (14760, 1368408), (14874, 1357920), (15088, 1338660), (15170, 1331424), (15318, 1318560), (15410, 1310688), (15984, 1263620), (16080, 1256076), (16482, 1225440), (16560, 1219668), (16974, 1189920), (17020, 1186704), (17712, 1140340), (17760, 1137258), (18090, 1116512), (18204, 1109520), (18492, 1092240), (18860, 1070928), (19296, 1046730), (19680, 1026306), (19832, 1018440), (19872, 1016390), (19980, 1010896), (20424, 988920), (21312, 947715), (21440, 942057), (21976, 919080), (22080, 914751), (22140, 912272), (22311, 905280), (22632, 892440), (22755, 887616), (22977, 879040), (23115, 873792), (23616, 855255), (24120, 837384), (24272, 832140), (24656, 819180), (24723, 816960), (24790, 814752), (24840, 813112), (25461, 793280), (25530, 791136), (26640, 758172), (27232, 741690), (27306, 739680), (27470, 735264), (27738, 728160), (28290, 713952), (28944, 697820), (29520, 684204), (29748, 678960), (30176, 669330), (30340, 665712), (30636, 659280), (30820, 655344), (31968, 631810), (32160, 628038), (32964, 612720), (33120, 609834), (33948, 594960), (34040, 593352), (34891, 578880), (35424, 570170), (35520, 568629), (36180, 558256), (36408, 554760), (36984, 546120), (37185, 543168), (37720, 535464), (38295, 527424), (38592, 523365), (39360, 513153), (39664, 509220), (39744, 508195), (39960, 505448), (40848, 494460), (40959, 493120), (41205, 490176), (41607, 485440), (42435, 475968), (43952, 459540), (44280, 456136), (44622, 452640), (45264, 446220), (45510, 443808), (45954, 439520), (46230, 436896), (48240, 418692), (48544, 416070), (49312, 409590), (49446, 408480), (49580, 407376), (49680, 406556), (50922, 396640), (51060, 395568), (53280, 379086), (54464, 370845), (54612, 369840), (54940, 367632), (55476, 364080), (56580, 356976), (57017, 354240), (57888, 348910), (59040, 342102), (59496, 339480), (60352, 334665), (60680, 332856), (61272, 329640), (61640, 327672), (63181, 319680), (63936, 315905), (64320, 314019), (65928, 306360), (66240, 304917), (66933, 301760), (67896, 297480), (68080, 296676), (68265, 295872), (69345, 291264), (69782, 289440), (70848, 285085), (72360, 279128), (72816, 277380), (73968, 273060), (74169, 272320), (74370, 271584), (75440, 267732), (76590, 263712), (79328, 254610), (79920, 252724), (81696, 247230), (81918, 246560), (82410, 245088), (83214, 242720), (84870, 237984), (87904, 229770), (88560, 228068), (89244, 226320), (90528, 223110), (91020, 221904), (91908, 219760), (92460, 218448), (96480, 209346), (97088, 208035), (98624, 204795), (98892, 204240), (99160, 203688), (99360, 203278), (101639, 198720), (101844, 198320), (102120, 197784), (104673, 192960), (106560, 189543), (109224, 184920), (109880, 183816), (110952, 182040), (111555, 181056), (113160, 178488), (114034, 177120), (114885, 175808), (115776, 174455), (118080, 171051), (118992, 169740), (121360, 166428), (122544, 164820), (123280, 163836), (123615, 163392), (126362, 159840), (127305, 158656), (131856, 153180), (133866, 150880), (135792, 148740), (136160, 148338), (136530, 147936), (138690, 145632), (139564, 144720)]