716572920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4931}}^1$

素因数の和:5125

約数の個数: 128

約数和(自身を含む): 2471523840

約数和(自身を除く): 1754950920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 346, 420, 519, 692, 840, 865, 1038, 1211, 1384, 1730, 2076, 2422, 2595, 3460, 3633, 4152, 4844, 4931, 5190, 6055, 6920, 7266, 9688, 9862, 10380, 12110, 14532, 14793, 18165, 19724, 20760, 24220, 24655, 29064, 29586, 34517, 36330, 39448, 48440, 49310, 59172, 69034, 72660, 73965, 98620, 103551, 118344, 138068, 145320, 147930, 172585, 197240, 207102, 276136, 295860, 345170, 414204, 517755, 591720, 690340, 828408, 853063, 1035510, 1380680, 1706126, 2071020, 2559189, 3412252, 4142040, 4265315, 5118378, 5971441, 6824504, 8530630, 10236756, 11942882, 12795945, 17061260, 17914323, 20473512, 23885764, 25591890, 29857205, 34122520, 35828646, 47771528, 51183780, 59714410, 71657292, 89571615, 102367560, 119428820, 143314584, 179143230, 238857640, 358286460, 716572920]

約数ペア:

[(1, 716572920), (2, 358286460), (3, 238857640), (4, 179143230), (5, 143314584), (6, 119428820), (7, 102367560), (8, 89571615), (10, 71657292), (12, 59714410), (14, 51183780), (15, 47771528), (20, 35828646), (21, 34122520), (24, 29857205), (28, 25591890), (30, 23885764), (35, 20473512), (40, 17914323), (42, 17061260), (56, 12795945), (60, 11942882), (70, 10236756), (84, 8530630), (105, 6824504), (120, 5971441), (140, 5118378), (168, 4265315), (173, 4142040), (210, 3412252), (280, 2559189), (346, 2071020), (420, 1706126), (519, 1380680), (692, 1035510), (840, 853063), (865, 828408), (1038, 690340), (1211, 591720), (1384, 517755), (1730, 414204), (2076, 345170), (2422, 295860), (2595, 276136), (3460, 207102), (3633, 197240), (4152, 172585), (4844, 147930), (4931, 145320), (5190, 138068), (6055, 118344), (6920, 103551), (7266, 98620), (9688, 73965), (9862, 72660), (10380, 69034), (12110, 59172), (14532, 49310), (14793, 48440), (18165, 39448), (19724, 36330), (20760, 34517), (24220, 29586), (24655, 29064)]