1796551020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3229}}^1$

素因数の和:3536

約数の個数: 144

約数和(自身を含む): 5967954720

約数和(自身を除く): 4171403700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 281, 330, 396, 495, 562, 660, 843, 990, 1124, 1405, 1686, 1980, 2529, 2810, 3091, 3229, 3372, 4215, 5058, 5620, 6182, 6458, 8430, 9273, 9687, 10116, 12364, 12645, 12916, 15455, 16145, 16860, 18546, 19374, 25290, 27819, 29061, 30910, 32290, 35519, 37092, 38748, 46365, 48435, 50580, 55638, 58122, 61820, 64580, 71038, 92730, 96870, 106557, 111276, 116244, 139095, 142076, 145305, 177595, 185460, 193740, 213114, 278190, 290610, 319671, 355190, 426228, 532785, 556380, 581220, 639342, 710380, 907349, 1065570, 1278684, 1598355, 1814698, 2131140, 2722047, 3196710, 3629396, 4536745, 5444094, 6393420, 8166141, 9073490, 9980839, 10888188, 13610235, 16332282, 18146980, 19961678, 27220470, 29942517, 32664564, 39923356, 40830705, 49904195, 54440940, 59885034, 81661410, 89827551, 99808390, 119770068, 149712585, 163322820, 179655102, 199616780, 299425170, 359310204, 449137755, 598850340, 898275510, 1796551020]

約数ペア:

[(1, 1796551020), (2, 898275510), (3, 598850340), (4, 449137755), (5, 359310204), (6, 299425170), (9, 199616780), (10, 179655102), (11, 163322820), (12, 149712585), (15, 119770068), (18, 99808390), (20, 89827551), (22, 81661410), (30, 59885034), (33, 54440940), (36, 49904195), (44, 40830705), (45, 39923356), (55, 32664564), (60, 29942517), (66, 27220470), (90, 19961678), (99, 18146980), (110, 16332282), (132, 13610235), (165, 10888188), (180, 9980839), (198, 9073490), (220, 8166141), (281, 6393420), (330, 5444094), (396, 4536745), (495, 3629396), (562, 3196710), (660, 2722047), (843, 2131140), (990, 1814698), (1124, 1598355), (1405, 1278684), (1686, 1065570), (1980, 907349), (2529, 710380), (2810, 639342), (3091, 581220), (3229, 556380), (3372, 532785), (4215, 426228), (5058, 355190), (5620, 319671), (6182, 290610), (6458, 278190), (8430, 213114), (9273, 193740), (9687, 185460), (10116, 177595), (12364, 145305), (12645, 142076), (12916, 139095), (15455, 116244), (16145, 111276), (16860, 106557), (18546, 96870), (19374, 92730), (25290, 71038), (27819, 64580), (29061, 61820), (30910, 58122), (32290, 55638), (35519, 50580), (37092, 48435), (38748, 46365)]