2106427680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 720

約数和(自身を含む): 9010020096

約数和(自身を除く): 6903592416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 96, 98, 105, 107, 108, 112, 120, 124, 126, 135, 140, 144, 147, 155, 160, 162, 168, 180, 186, 189, 196, 210, 214, 216, 217, 224, 240, 245, 248, 252, 270, 279, 280, 288, 294, 310, 315, 321, 324, 336, 360, 372, 378, 392, 405, 420, 428, 432, 434, 441, 465, 480, 490, 496, 504, 535, 540, 558, 560, 567, 588, 620, 630, 642, 648, 651, 672, 720, 735, 744, 749, 756, 784, 810, 837, 840, 856, 864, 868, 882, 930, 945, 963, 980, 992, 1008, 1070, 1080, 1085, 1116, 1120, 1134, 1176, 1240, 1260, 1284, 1296, 1302, 1323, 1395, 1440, 1470, 1488, 1498, 1512, 1519, 1568, 1605, 1620, 1674, 1680, 1712, 1736, 1764, 1860, 1890, 1926, 1953, 1960, 2016, 2140, 2160, 2170, 2205, 2232, 2247, 2268, 2352, 2480, 2511, 2520, 2568, 2592, 2604, 2646, 2790, 2835, 2889, 2940, 2976, 2996, 3024, 3038, 3210, 3240, 3255, 3317, 3348, 3360, 3424, 3472, 3528, 3720, 3745, 3780, 3852, 3906, 3920, 3969, 4185, 4280, 4320, 4340, 4410, 4464, 4494, 4536, 4557, 4704, 4815, 4960, 5022, 5040, 5136, 5208, 5243, 5292, 5580, 5670, 5778, 5859, 5880, 5992, 6048, 6076, 6420, 6480, 6510, 6615, 6634, 6696, 6741, 6944, 7056, 7440, 7490, 7560, 7595, 7704, 7812, 7840, 7938, 8370, 8560, 8667, 8680, 8820, 8928, 8988, 9072, 9114, 9630, 9765, 9951, 10044, 10080, 10272, 10416, 10486, 10584, 11160, 11235, 11340, 11556, 11718, 11760, 11984, 12152, 12555, 12840, 12960, 13020, 13230, 13268, 13392, 13482, 13671, 14112, 14445, 14880, 14980, 15120, 15190, 15408, 15624, 15729, 15876, 16585, 16740, 17120, 17334, 17360, 17577, 17640, 17976, 18144, 18228, 19260, 19530, 19845, 19902, 20088, 20223, 20832, 20972, 21168, 22320, 22470, 22680, 22785, 23112, 23219, 23436, 23520, 23968, 24304, 25110, 25680, 26040, 26215, 26460, 26536, 26784, 26964, 27342, 28890, 29295, 29853, 29960, 30240, 30380, 30816, 31248, 31458, 31752, 33170, 33480, 33705, 34668, 34720, 35154, 35280, 35952, 36456, 38520, 39060, 39690, 39804, 40176, 40446, 41013, 41944, 42336, 43335, 44640, 44940, 45360, 45570, 46224, 46438, 46872, 47187, 48608, 49755, 50220, 51360, 52080, 52430, 52920, 53072, 53928, 54684, 57780, 58590, 59706, 59920, 60669, 60760, 62496, 62916, 63504, 66340, 66960, 67410, 68355, 69336, 69657, 70308, 70560, 71904, 72912, 77040, 78120, 78645, 79380, 79608, 80352, 80892, 82026, 83888, 86670, 87885, 89559, 89880, 90720, 91140, 92448, 92876, 93744, 94374, 99510, 100440, 101115, 104160, 104860, 105840, 106144, 107856, 109368, 115560, 116095, 117180, 119412, 119840, 121338, 121520, 123039, 125832, 127008, 132680, 133920, 134820, 136710, 138672, 139314, 140616, 141561, 145824, 149265, 154080, 156240, 157290, 158760, 159216, 161784, 162533, 164052, 167776, 173340, 175770, 179118, 179760, 182280, 185752, 187488, 188748, 199020, 200880, 202230, 205065, 208971, 209720, 211680, 215712, 218736, 231120, 232190, 234360, 235935, 238824, 242676, 243040, 246078, 251664, 265360, 268677, 269640, 273420, 277344, 278628, 281232, 283122, 298530, 303345, 312480, 314580, 317520, 318432, 323568, 325066, 328104, 346680, 348285, 351540, 358236, 359520, 364560, 371504, 377496, 398040, 401760, 404460, 410130, 417942, 419440, 424683, 437472, 447795, 462240, 464380, 468720, 471870, 477648, 485352, 487599, 492156, 503328, 530720, 537354, 539280, 546840, 557256, 562464, 566244, 597060, 606690, 615195, 626913, 629160, 635040, 647136, 650132, 656208, 693360, 696570, 703080, 707805, 716472, 729120, 743008, 754992, 796080, 808920, 812665, 820260, 835884, 838880, 849366, 895590, 928760, 937440, 943740, 955296, 970704, 975198, 984312, 1044855, 1074708, 1078560, 1093680, 1114512, 1132488, 1194120, 1213380, 1230390, 1253826, 1258320, 1300264, 1312416, 1343385, 1386720, 1393140, 1406160, 1415610, 1432944, 1462797, 1509984, 1592160, 1617840, 1625330, 1640520, 1671768, 1698732, 1791180, 1857520, 1880739, 1887480, 1941408, 1950396, 1968624, 2089710, 2123415, 2149416, 2187360, 2229024, 2264976, 2388240, 2426760, 2437995, 2460780, 2507652, 2516640, 2600528, 2686770, 2786280, 2812320, 2831220, 2865888, 2925594, 3134565, 3235680, 3250660, 3281040, 3343536, 3397464, 3582360, 3715040, 3761478, 3774960, 3900792, 3937248, 4179420, 4246830, 4298832, 4388391, 4529952, 4776480, 4853520, 4875990, 4921560, 5015304, 5201056, 5373540, 5572560, 5662440, 5851188, 6269130, 6501320, 6562080, 6687072, 6794928, 7164720, 7313985, 7522956, 7549920, 7801584, 8358840, 8493660, 8597664, 8776782, 9403695, 9707040, 9751980, 9843120, 10030608, 10747080, 11145120, 11324880, 11702376, 12538260, 13002640, 13165173, 13589856, 14329440, 14627970, 15045912, 15603168, 16717680, 16987320, 17553564, 18807390, 19503960, 19686240, 20061216, 21494160, 21941955, 22649760, 23404752, 25076520, 26005280, 26330346, 29255940, 30091824, 33435360, 33974640, 35107128, 37614780, 39007920, 42988320, 43883910, 46809504, 50153040, 52660692, 58511880, 60183648, 65825865, 67949280, 70214256, 75229560, 78015840, 87767820, 100306080, 105321384, 117023760, 131651730, 140428512, 150459120, 175535640, 210642768, 234047520, 263303460, 300918240, 351071280, 421285536, 526606920, 702142560, 1053213840, 2106427680]

約数ペア:

[(1, 2106427680), (2, 1053213840), (3, 702142560), (4, 526606920), (5, 421285536), (6, 351071280), (7, 300918240), (8, 263303460), (9, 234047520), (10, 210642768), (12, 175535640), (14, 150459120), (15, 140428512), (16, 131651730), (18, 117023760), (20, 105321384), (21, 100306080), (24, 87767820), (27, 78015840), (28, 75229560), (30, 70214256), (31, 67949280), (32, 65825865), (35, 60183648), (36, 58511880), (40, 52660692), (42, 50153040), (45, 46809504), (48, 43883910), (49, 42988320), (54, 39007920), (56, 37614780), (60, 35107128), (62, 33974640), (63, 33435360), (70, 30091824), (72, 29255940), (80, 26330346), (81, 26005280), (84, 25076520), (90, 23404752), (93, 22649760), (96, 21941955), (98, 21494160), (105, 20061216), (107, 19686240), (108, 19503960), (112, 18807390), (120, 17553564), (124, 16987320), (126, 16717680), (135, 15603168), (140, 15045912), (144, 14627970), (147, 14329440), (155, 13589856), (160, 13165173), (162, 13002640), (168, 12538260), (180, 11702376), (186, 11324880), (189, 11145120), (196, 10747080), (210, 10030608), (214, 9843120), (216, 9751980), (217, 9707040), (224, 9403695), (240, 8776782), (245, 8597664), (248, 8493660), (252, 8358840), (270, 7801584), (279, 7549920), (280, 7522956), (288, 7313985), (294, 7164720), (310, 6794928), (315, 6687072), (321, 6562080), (324, 6501320), (336, 6269130), (360, 5851188), (372, 5662440), (378, 5572560), (392, 5373540), (405, 5201056), (420, 5015304), (428, 4921560), (432, 4875990), (434, 4853520), (441, 4776480), (465, 4529952), (480, 4388391), (490, 4298832), (496, 4246830), (504, 4179420), (535, 3937248), (540, 3900792), (558, 3774960), (560, 3761478), (567, 3715040), (588, 3582360), (620, 3397464), (630, 3343536), (642, 3281040), (648, 3250660), (651, 3235680), (672, 3134565), (720, 2925594), (735, 2865888), (744, 2831220), (749, 2812320), (756, 2786280), (784, 2686770), (810, 2600528), (837, 2516640), (840, 2507652), (856, 2460780), (864, 2437995), (868, 2426760), (882, 2388240), (930, 2264976), (945, 2229024), (963, 2187360), (980, 2149416), (992, 2123415), (1008, 2089710), (1070, 1968624), (1080, 1950396), (1085, 1941408), (1116, 1887480), (1120, 1880739), (1134, 1857520), (1176, 1791180), (1240, 1698732), (1260, 1671768), (1284, 1640520), (1296, 1625330), (1302, 1617840), (1323, 1592160), (1395, 1509984), (1440, 1462797), (1470, 1432944), (1488, 1415610), (1498, 1406160), (1512, 1393140), (1519, 1386720), (1568, 1343385), (1605, 1312416), (1620, 1300264), (1674, 1258320), (1680, 1253826), (1712, 1230390), (1736, 1213380), (1764, 1194120), (1860, 1132488), (1890, 1114512), (1926, 1093680), (1953, 1078560), (1960, 1074708), (2016, 1044855), (2140, 984312), (2160, 975198), (2170, 970704), (2205, 955296), (2232, 943740), (2247, 937440), (2268, 928760), (2352, 895590), (2480, 849366), (2511, 838880), (2520, 835884), (2568, 820260), (2592, 812665), (2604, 808920), (2646, 796080), (2790, 754992), (2835, 743008), (2889, 729120), (2940, 716472), (2976, 707805), (2996, 703080), (3024, 696570), (3038, 693360), (3210, 656208), (3240, 650132), (3255, 647136), (3317, 635040), (3348, 629160), (3360, 626913), (3424, 615195), (3472, 606690), (3528, 597060), (3720, 566244), (3745, 562464), (3780, 557256), (3852, 546840), (3906, 539280), (3920, 537354), (3969, 530720), (4185, 503328), (4280, 492156), (4320, 487599), (4340, 485352), (4410, 477648), (4464, 471870), (4494, 468720), (4536, 464380), (4557, 462240), (4704, 447795), (4815, 437472), (4960, 424683), (5022, 419440), (5040, 417942), (5136, 410130), (5208, 404460), (5243, 401760), (5292, 398040), (5580, 377496), (5670, 371504), (5778, 364560), (5859, 359520), (5880, 358236), (5992, 351540), (6048, 348285), (6076, 346680), (6420, 328104), (6480, 325066), (6510, 323568), (6615, 318432), (6634, 317520), (6696, 314580), (6741, 312480), (6944, 303345), (7056, 298530), (7440, 283122), (7490, 281232), (7560, 278628), (7595, 277344), (7704, 273420), (7812, 269640), (7840, 268677), (7938, 265360), (8370, 251664), (8560, 246078), (8667, 243040), (8680, 242676), (8820, 238824), (8928, 235935), (8988, 234360), (9072, 232190), (9114, 231120), (9630, 218736), (9765, 215712), (9951, 211680), (10044, 209720), (10080, 208971), (10272, 205065), (10416, 202230), (10486, 200880), (10584, 199020), (11160, 188748), (11235, 187488), (11340, 185752), (11556, 182280), (11718, 179760), (11760, 179118), (11984, 175770), (12152, 173340), (12555, 167776), (12840, 164052), (12960, 162533), (13020, 161784), (13230, 159216), (13268, 158760), (13392, 157290), (13482, 156240), (13671, 154080), (14112, 149265), (14445, 145824), (14880, 141561), (14980, 140616), (15120, 139314), (15190, 138672), (15408, 136710), (15624, 134820), (15729, 133920), (15876, 132680), (16585, 127008), (16740, 125832), (17120, 123039), (17334, 121520), (17360, 121338), (17577, 119840), (17640, 119412), (17976, 117180), (18144, 116095), (18228, 115560), (19260, 109368), (19530, 107856), (19845, 106144), (19902, 105840), (20088, 104860), (20223, 104160), (20832, 101115), (20972, 100440), (21168, 99510), (22320, 94374), (22470, 93744), (22680, 92876), (22785, 92448), (23112, 91140), (23219, 90720), (23436, 89880), (23520, 89559), (23968, 87885), (24304, 86670), (25110, 83888), (25680, 82026), (26040, 80892), (26215, 80352), (26460, 79608), (26536, 79380), (26784, 78645), (26964, 78120), (27342, 77040), (28890, 72912), (29295, 71904), (29853, 70560), (29960, 70308), (30240, 69657), (30380, 69336), (30816, 68355), (31248, 67410), (31458, 66960), (31752, 66340), (33170, 63504), (33480, 62916), (33705, 62496), (34668, 60760), (34720, 60669), (35154, 59920), (35280, 59706), (35952, 58590), (36456, 57780), (38520, 54684), (39060, 53928), (39690, 53072), (39804, 52920), (40176, 52430), (40446, 52080), (41013, 51360), (41944, 50220), (42336, 49755), (43335, 48608), (44640, 47187), (44940, 46872), (45360, 46438), (45570, 46224)]