200815160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 569479680

約数和(自身を除く): 368664520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 602, 728, 860, 910, 1118, 1204, 1283, 1505, 1720, 1820, 2236, 2408, 2566, 2795, 3010, 3640, 3913, 4472, 5132, 5590, 6020, 6415, 7826, 8981, 10264, 11180, 12040, 12830, 15652, 16679, 17962, 19565, 22360, 25660, 31304, 33358, 35924, 39130, 44905, 51320, 55169, 66716, 71848, 78260, 83395, 89810, 110338, 116753, 133432, 156520, 166790, 179620, 220676, 233506, 275845, 333580, 359240, 386183, 441352, 467012, 551690, 583765, 667160, 717197, 772366, 934024, 1103380, 1167530, 1434394, 1544732, 1930915, 2206760, 2335060, 2868788, 3089464, 3585985, 3861830, 4670120, 5020379, 5737576, 7171970, 7723660, 10040758, 14343940, 15447320, 20081516, 25101895, 28687880, 40163032, 50203790, 100407580, 200815160]

約数ペア:

[(1, 200815160), (2, 100407580), (4, 50203790), (5, 40163032), (7, 28687880), (8, 25101895), (10, 20081516), (13, 15447320), (14, 14343940), (20, 10040758), (26, 7723660), (28, 7171970), (35, 5737576), (40, 5020379), (43, 4670120), (52, 3861830), (56, 3585985), (65, 3089464), (70, 2868788), (86, 2335060), (91, 2206760), (104, 1930915), (130, 1544732), (140, 1434394), (172, 1167530), (182, 1103380), (215, 934024), (260, 772366), (280, 717197), (301, 667160), (344, 583765), (364, 551690), (430, 467012), (455, 441352), (520, 386183), (559, 359240), (602, 333580), (728, 275845), (860, 233506), (910, 220676), (1118, 179620), (1204, 166790), (1283, 156520), (1505, 133432), (1720, 116753), (1820, 110338), (2236, 89810), (2408, 83395), (2566, 78260), (2795, 71848), (3010, 66716), (3640, 55169), (3913, 51320), (4472, 44905), (5132, 39130), (5590, 35924), (6020, 33358), (6415, 31304), (7826, 25660), (8981, 22360), (10264, 19565), (11180, 17962), (12040, 16679), (12830, 15652)]