20069880480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 576

約数和(自身を含む): 76743313920

約数和(自身を除く): 56673433440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 79, 80, 82, 90, 96, 104, 117, 120, 123, 130, 144, 156, 158, 160, 164, 180, 195, 205, 208, 234, 237, 240, 246, 260, 288, 312, 316, 328, 331, 360, 369, 390, 395, 410, 416, 468, 474, 480, 492, 520, 533, 585, 615, 624, 632, 656, 662, 711, 720, 738, 780, 790, 820, 936, 948, 984, 993, 1027, 1040, 1066, 1170, 1185, 1230, 1248, 1264, 1312, 1324, 1422, 1440, 1476, 1560, 1580, 1599, 1640, 1655, 1845, 1872, 1896, 1968, 1986, 2054, 2080, 2132, 2340, 2370, 2460, 2528, 2648, 2665, 2844, 2952, 2979, 3081, 3120, 3160, 3198, 3239, 3280, 3310, 3555, 3690, 3744, 3792, 3936, 3972, 4108, 4264, 4303, 4680, 4740, 4797, 4920, 4965, 5135, 5296, 5330, 5688, 5904, 5958, 6162, 6240, 6320, 6396, 6478, 6560, 6620, 7110, 7380, 7584, 7944, 7995, 8216, 8528, 8606, 9243, 9360, 9480, 9594, 9717, 9840, 9930, 10270, 10592, 10660, 11376, 11808, 11916, 12324, 12640, 12792, 12909, 12956, 13240, 13571, 14220, 14760, 14895, 15405, 15888, 15990, 16195, 16432, 17056, 17212, 18486, 18720, 18960, 19188, 19434, 19680, 19860, 20540, 21320, 21515, 22752, 23832, 23985, 24648, 25584, 25818, 25912, 26149, 26480, 27142, 28440, 29151, 29520, 29790, 30810, 31776, 31980, 32390, 32864, 34424, 36972, 37920, 38376, 38727, 38868, 39720, 40713, 41080, 42107, 42640, 43030, 46215, 47664, 47970, 48585, 49296, 51168, 51636, 51824, 52298, 52960, 54284, 56880, 58302, 59040, 59580, 61620, 63960, 64545, 64780, 67855, 68848, 73944, 76752, 77454, 77736, 78447, 79440, 81426, 82160, 84214, 85280, 86060, 92430, 95328, 95940, 97170, 98592, 103272, 103648, 104596, 108568, 113760, 116604, 119160, 122139, 123240, 126321, 127920, 129090, 129560, 130745, 135710, 137696, 145755, 147888, 153504, 154908, 155472, 156894, 158880, 162852, 164320, 168428, 172120, 176423, 184860, 191880, 193635, 194340, 203565, 206544, 209192, 210535, 217136, 233208, 235341, 238320, 244278, 246480, 252642, 255840, 258180, 259120, 261490, 271420, 291510, 295776, 309816, 310944, 313788, 325704, 336856, 339937, 344240, 352846, 369720, 378963, 383760, 387270, 388680, 392235, 407130, 413088, 418384, 421070, 434272, 466416, 470682, 476640, 488556, 492960, 505284, 516360, 518240, 522980, 529269, 542840, 583020, 610695, 619632, 627576, 631605, 651408, 673712, 679874, 688480, 705692, 739440, 757926, 767520, 774540, 777360, 784470, 814260, 836768, 842140, 882115, 932832, 941364, 977112, 1010568, 1019811, 1032720, 1045960, 1058538, 1072109, 1085680, 1166040, 1176705, 1221390, 1239264, 1255152, 1263210, 1302816, 1347424, 1359748, 1411384, 1478880, 1515852, 1549080, 1554720, 1568940, 1587807, 1628520, 1684280, 1699685, 1764230, 1882728, 1894815, 1954224, 2021136, 2039622, 2065440, 2091920, 2117076, 2144218, 2171360, 2332080, 2353410, 2442780, 2510304, 2526420, 2646345, 2719496, 2822768, 3031704, 3059433, 3098160, 3137880, 3175614, 3216327, 3257040, 3368560, 3399370, 3528460, 3765456, 3789630, 3908448, 4042272, 4079244, 4183840, 4234152, 4288436, 4664160, 4706820, 4885560, 5052840, 5099055, 5292690, 5360545, 5438992, 5645536, 6063408, 6118866, 6196320, 6275760, 6351228, 6432654, 6514080, 6737120, 6798740, 7056920, 7530912, 7579260, 7939035, 8158488, 8468304, 8576872, 9413640, 9648981, 9771120, 10105680, 10198110, 10585380, 10721090, 10877984, 12126816, 12237732, 12551520, 12702456, 12865308, 13597480, 13937417, 14113840, 15158520, 15297165, 15878070, 16081635, 16316976, 16936608, 17153744, 18827280, 19297962, 19542240, 20211360, 20396220, 21170760, 21442180, 24475464, 25404912, 25730616, 27194960, 27874834, 28227680, 30317040, 30594330, 31756140, 32163270, 32633952, 34307488, 37654560, 38595924, 40792440, 41812251, 42341520, 42884360, 48244905, 48950928, 50809824, 51461232, 54389920, 55749668, 60634080, 61188660, 63512280, 64326540, 69687085, 77191848, 81584880, 83624502, 84683040, 85768720, 96489810, 97901856, 102922464, 111499336, 122377320, 125436753, 127024560, 128653080, 139374170, 154383696, 163169760, 167249004, 171537440, 192979620, 209061255, 222998672, 244754640, 250873506, 254049120, 257306160, 278748340, 308767392, 334498008, 385959240, 418122510, 445997344, 489509280, 501747012, 514612320, 557496680, 627183765, 668996016, 771918480, 836245020, 1003494024, 1114993360, 1254367530, 1337992032, 1543836960, 1672490040, 2006988048, 2229986720, 2508735060, 3344980080, 4013976096, 5017470120, 6689960160, 10034940240, 20069880480]

約数ペア:

[(1, 20069880480), (2, 10034940240), (3, 6689960160), (4, 5017470120), (5, 4013976096), (6, 3344980080), (8, 2508735060), (9, 2229986720), (10, 2006988048), (12, 1672490040), (13, 1543836960), (15, 1337992032), (16, 1254367530), (18, 1114993360), (20, 1003494024), (24, 836245020), (26, 771918480), (30, 668996016), (32, 627183765), (36, 557496680), (39, 514612320), (40, 501747012), (41, 489509280), (45, 445997344), (48, 418122510), (52, 385959240), (60, 334498008), (65, 308767392), (72, 278748340), (78, 257306160), (79, 254049120), (80, 250873506), (82, 244754640), (90, 222998672), (96, 209061255), (104, 192979620), (117, 171537440), (120, 167249004), (123, 163169760), (130, 154383696), (144, 139374170), (156, 128653080), (158, 127024560), (160, 125436753), (164, 122377320), (180, 111499336), (195, 102922464), (205, 97901856), (208, 96489810), (234, 85768720), (237, 84683040), (240, 83624502), (246, 81584880), (260, 77191848), (288, 69687085), (312, 64326540), (316, 63512280), (328, 61188660), (331, 60634080), (360, 55749668), (369, 54389920), (390, 51461232), (395, 50809824), (410, 48950928), (416, 48244905), (468, 42884360), (474, 42341520), (480, 41812251), (492, 40792440), (520, 38595924), (533, 37654560), (585, 34307488), (615, 32633952), (624, 32163270), (632, 31756140), (656, 30594330), (662, 30317040), (711, 28227680), (720, 27874834), (738, 27194960), (780, 25730616), (790, 25404912), (820, 24475464), (936, 21442180), (948, 21170760), (984, 20396220), (993, 20211360), (1027, 19542240), (1040, 19297962), (1066, 18827280), (1170, 17153744), (1185, 16936608), (1230, 16316976), (1248, 16081635), (1264, 15878070), (1312, 15297165), (1324, 15158520), (1422, 14113840), (1440, 13937417), (1476, 13597480), (1560, 12865308), (1580, 12702456), (1599, 12551520), (1640, 12237732), (1655, 12126816), (1845, 10877984), (1872, 10721090), (1896, 10585380), (1968, 10198110), (1986, 10105680), (2054, 9771120), (2080, 9648981), (2132, 9413640), (2340, 8576872), (2370, 8468304), (2460, 8158488), (2528, 7939035), (2648, 7579260), (2665, 7530912), (2844, 7056920), (2952, 6798740), (2979, 6737120), (3081, 6514080), (3120, 6432654), (3160, 6351228), (3198, 6275760), (3239, 6196320), (3280, 6118866), (3310, 6063408), (3555, 5645536), (3690, 5438992), (3744, 5360545), (3792, 5292690), (3936, 5099055), (3972, 5052840), (4108, 4885560), (4264, 4706820), (4303, 4664160), (4680, 4288436), (4740, 4234152), (4797, 4183840), (4920, 4079244), (4965, 4042272), (5135, 3908448), (5296, 3789630), (5330, 3765456), (5688, 3528460), (5904, 3399370), (5958, 3368560), (6162, 3257040), (6240, 3216327), (6320, 3175614), (6396, 3137880), (6478, 3098160), (6560, 3059433), (6620, 3031704), (7110, 2822768), (7380, 2719496), (7584, 2646345), (7944, 2526420), (7995, 2510304), (8216, 2442780), (8528, 2353410), (8606, 2332080), (9243, 2171360), (9360, 2144218), (9480, 2117076), (9594, 2091920), (9717, 2065440), (9840, 2039622), (9930, 2021136), (10270, 1954224), (10592, 1894815), (10660, 1882728), (11376, 1764230), (11808, 1699685), (11916, 1684280), (12324, 1628520), (12640, 1587807), (12792, 1568940), (12909, 1554720), (12956, 1549080), (13240, 1515852), (13571, 1478880), (14220, 1411384), (14760, 1359748), (14895, 1347424), (15405, 1302816), (15888, 1263210), (15990, 1255152), (16195, 1239264), (16432, 1221390), (17056, 1176705), (17212, 1166040), (18486, 1085680), (18720, 1072109), (18960, 1058538), (19188, 1045960), (19434, 1032720), (19680, 1019811), (19860, 1010568), (20540, 977112), (21320, 941364), (21515, 932832), (22752, 882115), (23832, 842140), (23985, 836768), (24648, 814260), (25584, 784470), (25818, 777360), (25912, 774540), (26149, 767520), (26480, 757926), (27142, 739440), (28440, 705692), (29151, 688480), (29520, 679874), (29790, 673712), (30810, 651408), (31776, 631605), (31980, 627576), (32390, 619632), (32864, 610695), (34424, 583020), (36972, 542840), (37920, 529269), (38376, 522980), (38727, 518240), (38868, 516360), (39720, 505284), (40713, 492960), (41080, 488556), (42107, 476640), (42640, 470682), (43030, 466416), (46215, 434272), (47664, 421070), (47970, 418384), (48585, 413088), (49296, 407130), (51168, 392235), (51636, 388680), (51824, 387270), (52298, 383760), (52960, 378963), (54284, 369720), (56880, 352846), (58302, 344240), (59040, 339937), (59580, 336856), (61620, 325704), (63960, 313788), (64545, 310944), (64780, 309816), (67855, 295776), (68848, 291510), (73944, 271420), (76752, 261490), (77454, 259120), (77736, 258180), (78447, 255840), (79440, 252642), (81426, 246480), (82160, 244278), (84214, 238320), (85280, 235341), (86060, 233208), (92430, 217136), (95328, 210535), (95940, 209192), (97170, 206544), (98592, 203565), (103272, 194340), (103648, 193635), (104596, 191880), (108568, 184860), (113760, 176423), (116604, 172120), (119160, 168428), (122139, 164320), (123240, 162852), (126321, 158880), (127920, 156894), (129090, 155472), (129560, 154908), (130745, 153504), (135710, 147888), (137696, 145755)]