156913127120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1\times {\mathrm{39079}}^1$

素因数の和:40092

約数の個数: 80

約数和(自身を含む): 372108504960

約数和(自身を除く): 215195377840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 947, 1060, 1894, 2120, 3788, 4240, 4735, 7576, 9470, 15152, 18940, 37880, 39079, 50191, 75760, 78158, 100382, 156316, 195395, 200764, 250955, 312632, 390790, 401528, 501910, 625264, 781580, 803056, 1003820, 1563160, 2007640, 2071187, 3126320, 4015280, 4142374, 8284748, 10355935, 16569496, 20711870, 33138992, 37007813, 41423740, 74015626, 82847480, 148031252, 165694960, 185039065, 296062504, 370078130, 592125008, 740156260, 1480312520, 1961414089, 2960625040, 3922828178, 7845656356, 9807070445, 15691312712, 19614140890, 31382625424, 39228281780, 78456563560, 156913127120]

約数ペア:

[(1, 156913127120), (2, 78456563560), (4, 39228281780), (5, 31382625424), (8, 19614140890), (10, 15691312712), (16, 9807070445), (20, 7845656356), (40, 3922828178), (53, 2960625040), (80, 1961414089), (106, 1480312520), (212, 740156260), (265, 592125008), (424, 370078130), (530, 296062504), (848, 185039065), (947, 165694960), (1060, 148031252), (1894, 82847480), (2120, 74015626), (3788, 41423740), (4240, 37007813), (4735, 33138992), (7576, 20711870), (9470, 16569496), (15152, 10355935), (18940, 8284748), (37880, 4142374), (39079, 4015280), (50191, 3126320), (75760, 2071187), (78158, 2007640), (100382, 1563160), (156316, 1003820), (195395, 803056), (200764, 781580), (250955, 625264), (312632, 501910), (390790, 401528)]