2912129640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1155607}}^1$

素因数の和:1155631

約数の個数: 96

約数和(自身を含む): 10816490880

約数和(自身を除く): 7904361240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1155607, 2311214, 3466821, 4622428, 5778035, 6933642, 8089249, 9244856, 10400463, 11556070, 13867284, 16178498, 17334105, 20800926, 23112140, 24267747, 27734568, 32356996, 34668210, 40446245, 41601852, 46224280, 48535494, 52002315, 64713992, 69336420, 72803241, 80892490, 83203704, 97070988, 104004630, 121338735, 138672840, 145606482, 161784980, 194141976, 208009260, 242677470, 291212964, 323569960, 364016205, 416018520, 485354940, 582425928, 728032410, 970709880, 1456064820, 2912129640]

約数ペア:

[(1, 2912129640), (2, 1456064820), (3, 970709880), (4, 728032410), (5, 582425928), (6, 485354940), (7, 416018520), (8, 364016205), (9, 323569960), (10, 291212964), (12, 242677470), (14, 208009260), (15, 194141976), (18, 161784980), (20, 145606482), (21, 138672840), (24, 121338735), (28, 104004630), (30, 97070988), (35, 83203704), (36, 80892490), (40, 72803241), (42, 69336420), (45, 64713992), (56, 52002315), (60, 48535494), (63, 46224280), (70, 41601852), (72, 40446245), (84, 34668210), (90, 32356996), (105, 27734568), (120, 24267747), (126, 23112140), (140, 20800926), (168, 17334105), (180, 16178498), (210, 13867284), (252, 11556070), (280, 10400463), (315, 9244856), (360, 8089249), (420, 6933642), (504, 5778035), (630, 4622428), (840, 3466821), (1260, 2311214), (2520, 1155607)]