2013840180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3313}}^1$

素因数の和:3646

約数の個数: 144

約数和(自身を含む): 6687705024

約数和(自身を除く): 4673864844

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, 307, 330, 396, 495, 614, 660, 921, 990, 1228, 1535, 1842, 1980, 2763, 3070, 3313, 3377, 3684, 4605, 5526, 6140, 6626, 6754, 9210, 9939, 10131, 11052, 13252, 13508, 13815, 16565, 16885, 18420, 19878, 20262, 27630, 29817, 30393, 33130, 33770, 36443, 39756, 40524, 49695, 50655, 55260, 59634, 60786, 66260, 67540, 72886, 99390, 101310, 109329, 119268, 121572, 145772, 149085, 151965, 182215, 198780, 202620, 218658, 298170, 303930, 327987, 364430, 437316, 546645, 596340, 607860, 655974, 728860, 1017091, 1093290, 1311948, 1639935, 2034182, 2186580, 3051273, 3279870, 4068364, 5085455, 6102546, 6559740, 9153819, 10170910, 11188001, 12205092, 15256365, 18307638, 20341820, 22376002, 30512730, 33564003, 36615276, 44752004, 45769095, 55940005, 61025460, 67128006, 91538190, 100692009, 111880010, 134256012, 167820015, 183076380, 201384018, 223760020, 335640030, 402768036, 503460045, 671280060, 1006920090, 2013840180]

約数ペア:

[(1, 2013840180), (2, 1006920090), (3, 671280060), (4, 503460045), (5, 402768036), (6, 335640030), (9, 223760020), (10, 201384018), (11, 183076380), (12, 167820015), (15, 134256012), (18, 111880010), (20, 100692009), (22, 91538190), (30, 67128006), (33, 61025460), (36, 55940005), (44, 45769095), (45, 44752004), (55, 36615276), (60, 33564003), (66, 30512730), (90, 22376002), (99, 20341820), (110, 18307638), (132, 15256365), (165, 12205092), (180, 11188001), (198, 10170910), (220, 9153819), (307, 6559740), (330, 6102546), (396, 5085455), (495, 4068364), (614, 3279870), (660, 3051273), (921, 2186580), (990, 2034182), (1228, 1639935), (1535, 1311948), (1842, 1093290), (1980, 1017091), (2763, 728860), (3070, 655974), (3313, 607860), (3377, 596340), (3684, 546645), (4605, 437316), (5526, 364430), (6140, 327987), (6626, 303930), (6754, 298170), (9210, 218658), (9939, 202620), (10131, 198780), (11052, 182215), (13252, 151965), (13508, 149085), (13815, 145772), (16565, 121572), (16885, 119268), (18420, 109329), (19878, 101310), (20262, 99390), (27630, 72886), (29817, 67540), (30393, 66260), (33130, 60786), (33770, 59634), (36443, 55260), (39756, 50655), (40524, 49695)]