8164251240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{2017}}^1$

素因数の和:2499

約数の個数: 128

約数和(自身を含む): 24845616000

約数和(自身を除く): 16681364760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 379, 445, 534, 712, 758, 890, 1068, 1137, 1335, 1516, 1780, 1895, 2017, 2136, 2274, 2670, 3032, 3560, 3790, 4034, 4548, 5340, 5685, 6051, 7580, 8068, 9096, 10085, 10680, 11370, 12102, 15160, 16136, 20170, 22740, 24204, 30255, 33731, 40340, 45480, 48408, 60510, 67462, 80680, 101193, 121020, 134924, 168655, 179513, 202386, 242040, 269848, 337310, 359026, 404772, 505965, 538539, 674620, 718052, 764443, 809544, 897565, 1011930, 1077078, 1349240, 1436104, 1528886, 1795130, 2023860, 2154156, 2293329, 2692695, 3057772, 3590260, 3822215, 4047720, 4308312, 4586658, 5385390, 6115544, 7180520, 7644430, 9173316, 10770780, 11466645, 15288860, 18346632, 21541560, 22933290, 30577720, 45866580, 68035427, 91733160, 136070854, 204106281, 272141708, 340177135, 408212562, 544283416, 680354270, 816425124, 1020531405, 1360708540, 1632850248, 2041062810, 2721417080, 4082125620, 8164251240]

約数ペア:

[(1, 8164251240), (2, 4082125620), (3, 2721417080), (4, 2041062810), (5, 1632850248), (6, 1360708540), (8, 1020531405), (10, 816425124), (12, 680354270), (15, 544283416), (20, 408212562), (24, 340177135), (30, 272141708), (40, 204106281), (60, 136070854), (89, 91733160), (120, 68035427), (178, 45866580), (267, 30577720), (356, 22933290), (379, 21541560), (445, 18346632), (534, 15288860), (712, 11466645), (758, 10770780), (890, 9173316), (1068, 7644430), (1137, 7180520), (1335, 6115544), (1516, 5385390), (1780, 4586658), (1895, 4308312), (2017, 4047720), (2136, 3822215), (2274, 3590260), (2670, 3057772), (3032, 2692695), (3560, 2293329), (3790, 2154156), (4034, 2023860), (4548, 1795130), (5340, 1528886), (5685, 1436104), (6051, 1349240), (7580, 1077078), (8068, 1011930), (9096, 897565), (10085, 809544), (10680, 764443), (11370, 718052), (12102, 674620), (15160, 538539), (16136, 505965), (20170, 404772), (22740, 359026), (24204, 337310), (30255, 269848), (33731, 242040), (40340, 202386), (45480, 179513), (48408, 168655), (60510, 134924), (67462, 121020), (80680, 101193)]