15600960640

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{11839}}^1$

素因数の和:11958

約数の個数: 128

約数和(自身を含む): 39128832000

約数和(自身を除く): 23527871360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 71, 80, 116, 128, 142, 145, 160, 232, 284, 290, 320, 355, 464, 568, 580, 640, 710, 928, 1136, 1160, 1420, 1856, 2059, 2272, 2320, 2840, 3712, 4118, 4544, 4640, 5680, 8236, 9088, 9280, 10295, 11360, 11839, 16472, 18560, 20590, 22720, 23678, 32944, 41180, 45440, 47356, 59195, 65888, 82360, 94712, 118390, 131776, 164720, 189424, 236780, 263552, 329440, 343331, 378848, 473560, 658880, 686662, 757696, 840569, 947120, 1317760, 1373324, 1515392, 1681138, 1716655, 1894240, 2746648, 3362276, 3433310, 3788480, 4202845, 5493296, 6724552, 6866620, 7576960, 8405690, 10986592, 13449104, 13733240, 16811380, 21973184, 24376501, 26898208, 27466480, 33622760, 43946368, 48753002, 53796416, 54932960, 67245520, 97506004, 107592832, 109865920, 121882505, 134491040, 195012008, 219731840, 243765010, 268982080, 390024016, 487530020, 537964160, 780048032, 975060040, 1560096064, 1950120080, 3120192128, 3900240160, 7800480320, 15600960640]

約数ペア:

[(1, 15600960640), (2, 7800480320), (4, 3900240160), (5, 3120192128), (8, 1950120080), (10, 1560096064), (16, 975060040), (20, 780048032), (29, 537964160), (32, 487530020), (40, 390024016), (58, 268982080), (64, 243765010), (71, 219731840), (80, 195012008), (116, 134491040), (128, 121882505), (142, 109865920), (145, 107592832), (160, 97506004), (232, 67245520), (284, 54932960), (290, 53796416), (320, 48753002), (355, 43946368), (464, 33622760), (568, 27466480), (580, 26898208), (640, 24376501), (710, 21973184), (928, 16811380), (1136, 13733240), (1160, 13449104), (1420, 10986592), (1856, 8405690), (2059, 7576960), (2272, 6866620), (2320, 6724552), (2840, 5493296), (3712, 4202845), (4118, 3788480), (4544, 3433310), (4640, 3362276), (5680, 2746648), (8236, 1894240), (9088, 1716655), (9280, 1681138), (10295, 1515392), (11360, 1373324), (11839, 1317760), (16472, 947120), (18560, 840569), (20590, 757696), (22720, 686662), (23678, 658880), (32944, 473560), (41180, 378848), (45440, 343331), (47356, 329440), (59195, 263552), (65888, 236780), (82360, 189424), (94712, 164720), (118390, 131776)]