215425080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 761080320

約数和(自身を除く): 545655240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 191, 195, 234, 241, 260, 312, 360, 382, 390, 468, 482, 520, 573, 585, 723, 764, 780, 936, 955, 964, 1146, 1170, 1205, 1446, 1528, 1560, 1719, 1910, 1928, 2169, 2292, 2340, 2410, 2483, 2865, 2892, 3133, 3438, 3615, 3820, 4338, 4584, 4680, 4820, 4966, 5730, 5784, 6266, 6876, 7230, 7449, 7640, 8595, 8676, 9399, 9640, 9932, 10845, 11460, 12415, 12532, 13752, 14460, 14898, 15665, 17190, 17352, 18798, 19864, 21690, 22347, 22920, 24830, 25064, 28197, 28920, 29796, 31330, 34380, 37245, 37596, 43380, 44694, 46031, 46995, 49660, 56394, 59592, 62660, 68760, 74490, 75192, 86760, 89388, 92062, 93990, 99320, 111735, 112788, 125320, 138093, 140985, 148980, 178776, 184124, 187980, 223470, 225576, 230155, 276186, 281970, 297960, 368248, 375960, 414279, 446940, 460310, 552372, 563940, 598403, 690465, 828558, 893880, 920620, 1104744, 1127880, 1196806, 1380930, 1657116, 1795209, 1841240, 2071395, 2393612, 2761860, 2992015, 3314232, 3590418, 4142790, 4787224, 5385627, 5523720, 5984030, 7180836, 8285580, 8976045, 10771254, 11968060, 14361672, 16571160, 17952090, 21542508, 23936120, 26928135, 35904180, 43085016, 53856270, 71808360, 107712540, 215425080]

約数ペア:

[(1, 215425080), (2, 107712540), (3, 71808360), (4, 53856270), (5, 43085016), (6, 35904180), (8, 26928135), (9, 23936120), (10, 21542508), (12, 17952090), (13, 16571160), (15, 14361672), (18, 11968060), (20, 10771254), (24, 8976045), (26, 8285580), (30, 7180836), (36, 5984030), (39, 5523720), (40, 5385627), (45, 4787224), (52, 4142790), (60, 3590418), (65, 3314232), (72, 2992015), (78, 2761860), (90, 2393612), (104, 2071395), (117, 1841240), (120, 1795209), (130, 1657116), (156, 1380930), (180, 1196806), (191, 1127880), (195, 1104744), (234, 920620), (241, 893880), (260, 828558), (312, 690465), (360, 598403), (382, 563940), (390, 552372), (468, 460310), (482, 446940), (520, 414279), (573, 375960), (585, 368248), (723, 297960), (764, 281970), (780, 276186), (936, 230155), (955, 225576), (964, 223470), (1146, 187980), (1170, 184124), (1205, 178776), (1446, 148980), (1528, 140985), (1560, 138093), (1719, 125320), (1910, 112788), (1928, 111735), (2169, 99320), (2292, 93990), (2340, 92062), (2410, 89388), (2483, 86760), (2865, 75192), (2892, 74490), (3133, 68760), (3438, 62660), (3615, 59592), (3820, 56394), (4338, 49660), (4584, 46995), (4680, 46031), (4820, 44694), (4966, 43380), (5730, 37596), (5784, 37245), (6266, 34380), (6876, 31330), (7230, 29796), (7449, 28920), (7640, 28197), (8595, 25064), (8676, 24830), (9399, 22920), (9640, 22347), (9932, 21690), (10845, 19864), (11460, 18798), (12415, 17352), (12532, 17190), (13752, 15665), (14460, 14898)]