898047480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 2990776320

約数和(自身を除く): 2092728840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 127, 132, 165, 220, 242, 254, 264, 330, 363, 381, 440, 484, 487, 508, 605, 635, 660, 726, 762, 968, 974, 1016, 1210, 1270, 1320, 1397, 1452, 1461, 1524, 1815, 1905, 1948, 2420, 2435, 2540, 2794, 2904, 2922, 3048, 3630, 3810, 3896, 4191, 4840, 4870, 5080, 5357, 5588, 5844, 6985, 7260, 7305, 7620, 8382, 9740, 10714, 11176, 11688, 13970, 14520, 14610, 15240, 15367, 16071, 16764, 19480, 20955, 21428, 26785, 27940, 29220, 30734, 32142, 33528, 41910, 42856, 46101, 53570, 55880, 58440, 58927, 61468, 61849, 64284, 76835, 80355, 83820, 92202, 107140, 117854, 122936, 123698, 128568, 153670, 160710, 167640, 176781, 184404, 185547, 214280, 230505, 235708, 247396, 294635, 307340, 309245, 321420, 353562, 368808, 371094, 461010, 471416, 494792, 589270, 614680, 618490, 642840, 680339, 707124, 742188, 883905, 922020, 927735, 1178540, 1236980, 1360678, 1414248, 1484376, 1767810, 1844040, 1855470, 2041017, 2357080, 2473960, 2721356, 3401695, 3535620, 3710940, 4082034, 5442712, 6803390, 7071240, 7421880, 7483729, 8164068, 10205085, 13606780, 14967458, 16328136, 20410170, 22451187, 27213560, 29934916, 37418645, 40820340, 44902374, 59869832, 74837290, 81640680, 89804748, 112255935, 149674580, 179609496, 224511870, 299349160, 449023740, 898047480]

約数ペア:

[(1, 898047480), (2, 449023740), (3, 299349160), (4, 224511870), (5, 179609496), (6, 149674580), (8, 112255935), (10, 89804748), (11, 81640680), (12, 74837290), (15, 59869832), (20, 44902374), (22, 40820340), (24, 37418645), (30, 29934916), (33, 27213560), (40, 22451187), (44, 20410170), (55, 16328136), (60, 14967458), (66, 13606780), (88, 10205085), (110, 8164068), (120, 7483729), (121, 7421880), (127, 7071240), (132, 6803390), (165, 5442712), (220, 4082034), (242, 3710940), (254, 3535620), (264, 3401695), (330, 2721356), (363, 2473960), (381, 2357080), (440, 2041017), (484, 1855470), (487, 1844040), (508, 1767810), (605, 1484376), (635, 1414248), (660, 1360678), (726, 1236980), (762, 1178540), (968, 927735), (974, 922020), (1016, 883905), (1210, 742188), (1270, 707124), (1320, 680339), (1397, 642840), (1452, 618490), (1461, 614680), (1524, 589270), (1815, 494792), (1905, 471416), (1948, 461010), (2420, 371094), (2435, 368808), (2540, 353562), (2794, 321420), (2904, 309245), (2922, 307340), (3048, 294635), (3630, 247396), (3810, 235708), (3896, 230505), (4191, 214280), (4840, 185547), (4870, 184404), (5080, 176781), (5357, 167640), (5588, 160710), (5844, 153670), (6985, 128568), (7260, 123698), (7305, 122936), (7620, 117854), (8382, 107140), (9740, 92202), (10714, 83820), (11176, 80355), (11688, 76835), (13970, 64284), (14520, 61849), (14610, 61468), (15240, 58927), (15367, 58440), (16071, 55880), (16764, 53570), (19480, 46101), (20955, 42856), (21428, 41910), (26785, 33528), (27940, 32142), (29220, 30734)]