2520908520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 256

約数和(自身を含む): 8522841600

約数和(自身を除く): 6001933080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 103, 104, 116, 120, 130, 145, 156, 174, 195, 206, 232, 260, 290, 309, 312, 348, 377, 390, 412, 435, 515, 520, 541, 580, 618, 696, 754, 780, 824, 870, 1030, 1082, 1131, 1160, 1236, 1339, 1508, 1545, 1560, 1623, 1740, 1885, 2060, 2164, 2262, 2472, 2678, 2705, 2987, 3016, 3090, 3246, 3480, 3770, 4017, 4120, 4328, 4524, 5356, 5410, 5655, 5974, 6180, 6492, 6695, 7033, 7540, 8034, 8115, 8961, 9048, 10712, 10820, 11310, 11948, 12360, 12984, 13390, 14066, 14935, 15080, 15689, 16068, 16230, 17922, 20085, 21099, 21640, 22620, 23896, 26780, 28132, 29870, 31378, 32136, 32460, 35165, 35844, 38831, 40170, 42198, 44805, 45240, 47067, 53560, 55723, 56264, 59740, 62756, 64920, 70330, 71688, 77662, 78445, 80340, 84396, 89610, 94134, 105495, 111446, 116493, 119480, 125512, 140660, 155324, 156890, 160680, 167169, 168792, 179220, 188268, 194155, 203957, 210990, 222892, 232986, 235335, 278615, 281320, 310648, 313780, 334338, 358440, 376536, 388310, 407914, 421980, 445784, 465972, 470670, 557230, 582465, 611871, 627560, 668676, 724399, 776620, 815828, 835845, 843960, 931944, 941340, 1019785, 1114460, 1164930, 1223742, 1337352, 1448798, 1553240, 1615967, 1631656, 1671690, 1882680, 2039570, 2173197, 2228920, 2329860, 2447484, 2897596, 3059355, 3231934, 3343380, 3621995, 4079140, 4346394, 4659720, 4847901, 4894968, 5795192, 6118710, 6463868, 6686760, 7243990, 8079835, 8158280, 8692788, 9695802, 10865985, 12237420, 12927736, 14487980, 16159670, 17385576, 19391604, 21007571, 21731970, 24239505, 24474840, 28975960, 32319340, 38783208, 42015142, 43463940, 48479010, 63022713, 64638680, 84030284, 86927880, 96958020, 105037855, 126045426, 168060568, 193916040, 210075710, 252090852, 315113565, 420151420, 504181704, 630227130, 840302840, 1260454260, 2520908520]

約数ペア:

[(1, 2520908520), (2, 1260454260), (3, 840302840), (4, 630227130), (5, 504181704), (6, 420151420), (8, 315113565), (10, 252090852), (12, 210075710), (13, 193916040), (15, 168060568), (20, 126045426), (24, 105037855), (26, 96958020), (29, 86927880), (30, 84030284), (39, 64638680), (40, 63022713), (52, 48479010), (58, 43463940), (60, 42015142), (65, 38783208), (78, 32319340), (87, 28975960), (103, 24474840), (104, 24239505), (116, 21731970), (120, 21007571), (130, 19391604), (145, 17385576), (156, 16159670), (174, 14487980), (195, 12927736), (206, 12237420), (232, 10865985), (260, 9695802), (290, 8692788), (309, 8158280), (312, 8079835), (348, 7243990), (377, 6686760), (390, 6463868), (412, 6118710), (435, 5795192), (515, 4894968), (520, 4847901), (541, 4659720), (580, 4346394), (618, 4079140), (696, 3621995), (754, 3343380), (780, 3231934), (824, 3059355), (870, 2897596), (1030, 2447484), (1082, 2329860), (1131, 2228920), (1160, 2173197), (1236, 2039570), (1339, 1882680), (1508, 1671690), (1545, 1631656), (1560, 1615967), (1623, 1553240), (1740, 1448798), (1885, 1337352), (2060, 1223742), (2164, 1164930), (2262, 1114460), (2472, 1019785), (2678, 941340), (2705, 931944), (2987, 843960), (3016, 835845), (3090, 815828), (3246, 776620), (3480, 724399), (3770, 668676), (4017, 627560), (4120, 611871), (4328, 582465), (4524, 557230), (5356, 470670), (5410, 465972), (5655, 445784), (5974, 421980), (6180, 407914), (6492, 388310), (6695, 376536), (7033, 358440), (7540, 334338), (8034, 313780), (8115, 310648), (8961, 281320), (9048, 278615), (10712, 235335), (10820, 232986), (11310, 222892), (11948, 210990), (12360, 203957), (12984, 194155), (13390, 188268), (14066, 179220), (14935, 168792), (15080, 167169), (15689, 160680), (16068, 156890), (16230, 155324), (17922, 140660), (20085, 125512), (21099, 119480), (21640, 116493), (22620, 111446), (23896, 105495), (26780, 94134), (28132, 89610), (29870, 84396), (31378, 80340), (32136, 78445), (32460, 77662), (35165, 71688), (35844, 70330), (38831, 64920), (40170, 62756), (42198, 59740), (44805, 56264), (45240, 55723), (47067, 53560)]