20072745120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{11113}}^1$

素因数の和:11255

約数の個数: 192

約数和(自身を含む): 65335382784

約数和(自身を除く): 45262637664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 71, 80, 96, 106, 120, 142, 159, 160, 212, 213, 240, 265, 284, 318, 355, 424, 426, 480, 530, 568, 636, 710, 795, 848, 852, 1060, 1065, 1136, 1272, 1420, 1590, 1696, 1704, 2120, 2130, 2272, 2544, 2840, 3180, 3408, 3763, 4240, 4260, 5088, 5680, 6360, 6816, 7526, 8480, 8520, 11113, 11289, 11360, 12720, 15052, 17040, 18815, 22226, 22578, 25440, 30104, 33339, 34080, 37630, 44452, 45156, 55565, 56445, 60208, 66678, 75260, 88904, 90312, 111130, 112890, 120416, 133356, 150520, 166695, 177808, 180624, 222260, 225780, 266712, 301040, 333390, 355616, 361248, 444520, 451560, 533424, 588989, 602080, 666780, 789023, 889040, 903120, 1066848, 1177978, 1333560, 1578046, 1766967, 1778080, 1806240, 2355956, 2367069, 2667120, 2944945, 3156092, 3533934, 3945115, 4711912, 4734138, 5334240, 5889890, 6312184, 7067868, 7890230, 8834835, 9423824, 9468276, 11779780, 11835345, 12624368, 14135736, 15780460, 17669670, 18847648, 18936552, 23559560, 23670690, 25248736, 28271472, 31560920, 35339340, 37873104, 41818219, 47119120, 47341380, 56542944, 63121840, 70678680, 75746208, 83636438, 94238240, 94682760, 125454657, 126243680, 141357360, 167272876, 189365520, 209091095, 250909314, 282714720, 334545752, 378731040, 418182190, 501818628, 627273285, 669091504, 836364380, 1003637256, 1254546570, 1338183008, 1672728760, 2007274512, 2509093140, 3345457520, 4014549024, 5018186280, 6690915040, 10036372560, 20072745120]

約数ペア:

[(1, 20072745120), (2, 10036372560), (3, 6690915040), (4, 5018186280), (5, 4014549024), (6, 3345457520), (8, 2509093140), (10, 2007274512), (12, 1672728760), (15, 1338183008), (16, 1254546570), (20, 1003637256), (24, 836364380), (30, 669091504), (32, 627273285), (40, 501818628), (48, 418182190), (53, 378731040), (60, 334545752), (71, 282714720), (80, 250909314), (96, 209091095), (106, 189365520), (120, 167272876), (142, 141357360), (159, 126243680), (160, 125454657), (212, 94682760), (213, 94238240), (240, 83636438), (265, 75746208), (284, 70678680), (318, 63121840), (355, 56542944), (424, 47341380), (426, 47119120), (480, 41818219), (530, 37873104), (568, 35339340), (636, 31560920), (710, 28271472), (795, 25248736), (848, 23670690), (852, 23559560), (1060, 18936552), (1065, 18847648), (1136, 17669670), (1272, 15780460), (1420, 14135736), (1590, 12624368), (1696, 11835345), (1704, 11779780), (2120, 9468276), (2130, 9423824), (2272, 8834835), (2544, 7890230), (2840, 7067868), (3180, 6312184), (3408, 5889890), (3763, 5334240), (4240, 4734138), (4260, 4711912), (5088, 3945115), (5680, 3533934), (6360, 3156092), (6816, 2944945), (7526, 2667120), (8480, 2367069), (8520, 2355956), (11113, 1806240), (11289, 1778080), (11360, 1766967), (12720, 1578046), (15052, 1333560), (17040, 1177978), (18815, 1066848), (22226, 903120), (22578, 889040), (25440, 789023), (30104, 666780), (33339, 602080), (34080, 588989), (37630, 533424), (44452, 451560), (45156, 444520), (55565, 361248), (56445, 355616), (60208, 333390), (66678, 301040), (75260, 266712), (88904, 225780), (90312, 222260), (111130, 180624), (112890, 177808), (120416, 166695), (133356, 150520)]