28176870480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{288461}}^1$

素因数の和:288525

約数の個数: 160

約数和(自身を含む): 97864771968

約数和(自身を除く): 69687901488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2220, 2442, 2640, 2960, 3256, 4070, 4440, 4884, 6105, 6512, 8140, 8880, 9768, 12210, 16280, 19536, 24420, 32560, 48840, 97680, 288461, 576922, 865383, 1153844, 1442305, 1730766, 2307688, 2884610, 3173071, 3461532, 4326915, 4615376, 5769220, 6346142, 6923064, 8653830, 9519213, 10673057, 11538440, 12692284, 13846128, 15865355, 17307660, 19038426, 21346114, 23076880, 25384568, 31730710, 32019171, 34615320, 38076852, 42692228, 47596065, 50769136, 53365285, 63461420, 64038342, 69230640, 76153704, 85384456, 95192130, 106730570, 117403627, 126922840, 128076684, 152307408, 160095855, 170768912, 190384260, 213461140, 234807254, 253845680, 256153368, 320191710, 352210881, 380768520, 426922280, 469614508, 512306736, 587018135, 640383420, 704421762, 761537040, 853844560, 939229016, 1174036270, 1280766840, 1408843524, 1761054405, 1878458032, 2348072540, 2561533680, 2817687048, 3522108810, 4696145080, 5635374096, 7044217620, 9392290160, 14088435240, 28176870480]

約数ペア:

[(1, 28176870480), (2, 14088435240), (3, 9392290160), (4, 7044217620), (5, 5635374096), (6, 4696145080), (8, 3522108810), (10, 2817687048), (11, 2561533680), (12, 2348072540), (15, 1878458032), (16, 1761054405), (20, 1408843524), (22, 1280766840), (24, 1174036270), (30, 939229016), (33, 853844560), (37, 761537040), (40, 704421762), (44, 640383420), (48, 587018135), (55, 512306736), (60, 469614508), (66, 426922280), (74, 380768520), (80, 352210881), (88, 320191710), (110, 256153368), (111, 253845680), (120, 234807254), (132, 213461140), (148, 190384260), (165, 170768912), (176, 160095855), (185, 152307408), (220, 128076684), (222, 126922840), (240, 117403627), (264, 106730570), (296, 95192130), (330, 85384456), (370, 76153704), (407, 69230640), (440, 64038342), (444, 63461420), (528, 53365285), (555, 50769136), (592, 47596065), (660, 42692228), (740, 38076852), (814, 34615320), (880, 32019171), (888, 31730710), (1110, 25384568), (1221, 23076880), (1320, 21346114), (1480, 19038426), (1628, 17307660), (1776, 15865355), (2035, 13846128), (2220, 12692284), (2442, 11538440), (2640, 10673057), (2960, 9519213), (3256, 8653830), (4070, 6923064), (4440, 6346142), (4884, 5769220), (6105, 4615376), (6512, 4326915), (8140, 3461532), (8880, 3173071), (9768, 2884610), (12210, 2307688), (16280, 1730766), (19536, 1442305), (24420, 1153844), (32560, 865383), (48840, 576922), (97680, 288461)]