15830081520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{18797}}^1$

素因数の和:18864

約数の個数: 240

約数和(自身を含む): 55802990880

約数和(自身を除く): 39972909360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 176, 220, 232, 240, 242, 264, 290, 319, 330, 348, 363, 435, 440, 464, 484, 528, 580, 605, 638, 660, 696, 726, 870, 880, 957, 968, 1160, 1210, 1276, 1320, 1392, 1452, 1595, 1740, 1815, 1914, 1936, 2320, 2420, 2552, 2640, 2904, 3190, 3480, 3509, 3630, 3828, 4785, 4840, 5104, 5808, 6380, 6960, 7018, 7260, 7656, 9570, 9680, 10527, 12760, 14036, 14520, 15312, 17545, 18797, 19140, 21054, 25520, 28072, 29040, 35090, 37594, 38280, 42108, 52635, 56144, 56391, 70180, 75188, 76560, 84216, 93985, 105270, 112782, 140360, 150376, 168432, 187970, 206767, 210540, 225564, 280720, 281955, 300752, 375940, 413534, 421080, 451128, 545113, 563910, 620301, 751880, 827068, 842160, 902256, 1033835, 1090226, 1127820, 1240602, 1503760, 1635339, 1654136, 2067670, 2180452, 2255640, 2274437, 2481204, 2725565, 3101505, 3270678, 3308272, 4135340, 4360904, 4511280, 4548874, 4962408, 5451130, 5996243, 6203010, 6541356, 6823311, 8176695, 8270680, 8721808, 9097748, 9924816, 10902260, 11372185, 11992486, 12406020, 13082712, 13646622, 16353390, 16541360, 17988729, 18195496, 21804520, 22744370, 23984972, 24812040, 26165424, 27293244, 29981215, 32706780, 34116555, 35977458, 36390992, 43609040, 45488740, 47969944, 49624080, 54586488, 59962430, 65413560, 65958673, 68233110, 71954916, 89943645, 90977480, 95939888, 109172976, 119924860, 130827120, 131917346, 136466220, 143909832, 179887290, 181954960, 197876019, 239849720, 263834692, 272932440, 287819664, 329793365, 359774580, 395752038, 479699440, 527669384, 545864880, 659586730, 719549160, 791504076, 989380095, 1055338768, 1319173460, 1439098320, 1583008152, 1978760190, 2638346920, 3166016304, 3957520380, 5276693840, 7915040760, 15830081520]

約数ペア:

[(1, 15830081520), (2, 7915040760), (3, 5276693840), (4, 3957520380), (5, 3166016304), (6, 2638346920), (8, 1978760190), (10, 1583008152), (11, 1439098320), (12, 1319173460), (15, 1055338768), (16, 989380095), (20, 791504076), (22, 719549160), (24, 659586730), (29, 545864880), (30, 527669384), (33, 479699440), (40, 395752038), (44, 359774580), (48, 329793365), (55, 287819664), (58, 272932440), (60, 263834692), (66, 239849720), (80, 197876019), (87, 181954960), (88, 179887290), (110, 143909832), (116, 136466220), (120, 131917346), (121, 130827120), (132, 119924860), (145, 109172976), (165, 95939888), (174, 90977480), (176, 89943645), (220, 71954916), (232, 68233110), (240, 65958673), (242, 65413560), (264, 59962430), (290, 54586488), (319, 49624080), (330, 47969944), (348, 45488740), (363, 43609040), (435, 36390992), (440, 35977458), (464, 34116555), (484, 32706780), (528, 29981215), (580, 27293244), (605, 26165424), (638, 24812040), (660, 23984972), (696, 22744370), (726, 21804520), (870, 18195496), (880, 17988729), (957, 16541360), (968, 16353390), (1160, 13646622), (1210, 13082712), (1276, 12406020), (1320, 11992486), (1392, 11372185), (1452, 10902260), (1595, 9924816), (1740, 9097748), (1815, 8721808), (1914, 8270680), (1936, 8176695), (2320, 6823311), (2420, 6541356), (2552, 6203010), (2640, 5996243), (2904, 5451130), (3190, 4962408), (3480, 4548874), (3509, 4511280), (3630, 4360904), (3828, 4135340), (4785, 3308272), (4840, 3270678), (5104, 3101505), (5808, 2725565), (6380, 2481204), (6960, 2274437), (7018, 2255640), (7260, 2180452), (7656, 2067670), (9570, 1654136), (9680, 1635339), (10527, 1503760), (12760, 1240602), (14036, 1127820), (14520, 1090226), (15312, 1033835), (17545, 902256), (18797, 842160), (19140, 827068), (21054, 751880), (25520, 620301), (28072, 563910), (29040, 545113), (35090, 451128), (37594, 421080), (38280, 413534), (42108, 375940), (52635, 300752), (56144, 281955), (56391, 280720), (70180, 225564), (75188, 210540), (76560, 206767), (84216, 187970), (93985, 168432), (105270, 150376), (112782, 140360)]