2200979340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1607}}^1$

素因数の和:2716

約数の個数: 144

約数和(自身を含む): 7641833472

約数和(自身を除く): 5440854132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1087, 1260, 1607, 2174, 3214, 3261, 4348, 4821, 5435, 6428, 6522, 7609, 8035, 9642, 9783, 10870, 11249, 13044, 14463, 15218, 16070, 16305, 19284, 19566, 21740, 22498, 22827, 24105, 28926, 30436, 32140, 32610, 33747, 38045, 39132, 44996, 45654, 48210, 48915, 56245, 57852, 65220, 67494, 68481, 72315, 76090, 91308, 96420, 97830, 101241, 112490, 114135, 134988, 136962, 144630, 152180, 168735, 195660, 202482, 224980, 228270, 273924, 289260, 337470, 342405, 404964, 456540, 506205, 674940, 684810, 1012410, 1369620, 1746809, 2024820, 3493618, 5240427, 6987236, 8734045, 10480854, 12227663, 15721281, 17468090, 20961708, 24455326, 26202135, 31442562, 34936180, 36682989, 48910652, 52404270, 61138315, 62885124, 73365978, 78606405, 104808540, 110048967, 122276630, 146731956, 157212810, 183414945, 220097934, 244553260, 314425620, 366829890, 440195868, 550244835, 733659780, 1100489670, 2200979340]

約数ペア:

[(1, 2200979340), (2, 1100489670), (3, 733659780), (4, 550244835), (5, 440195868), (6, 366829890), (7, 314425620), (9, 244553260), (10, 220097934), (12, 183414945), (14, 157212810), (15, 146731956), (18, 122276630), (20, 110048967), (21, 104808540), (28, 78606405), (30, 73365978), (35, 62885124), (36, 61138315), (42, 52404270), (45, 48910652), (60, 36682989), (63, 34936180), (70, 31442562), (84, 26202135), (90, 24455326), (105, 20961708), (126, 17468090), (140, 15721281), (180, 12227663), (210, 10480854), (252, 8734045), (315, 6987236), (420, 5240427), (630, 3493618), (1087, 2024820), (1260, 1746809), (1607, 1369620), (2174, 1012410), (3214, 684810), (3261, 674940), (4348, 506205), (4821, 456540), (5435, 404964), (6428, 342405), (6522, 337470), (7609, 289260), (8035, 273924), (9642, 228270), (9783, 224980), (10870, 202482), (11249, 195660), (13044, 168735), (14463, 152180), (15218, 144630), (16070, 136962), (16305, 134988), (19284, 114135), (19566, 112490), (21740, 101241), (22498, 97830), (22827, 96420), (24105, 91308), (28926, 76090), (30436, 72315), (32140, 68481), (32610, 67494), (33747, 65220), (38045, 57852), (39132, 56245), (44996, 48915), (45654, 48210)]