156736726880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{785569}}^1$

素因数の和:785656

約数の個数: 96

約数和(自身を含む): 391968007200

約数和(自身を除く): 235231280320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 116, 145, 160, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 928, 1160, 1247, 1376, 1720, 2320, 2494, 3440, 4640, 4988, 6235, 6880, 9976, 12470, 19952, 24940, 39904, 49880, 99760, 199520, 785569, 1571138, 3142276, 3927845, 6284552, 7855690, 12569104, 15711380, 22781501, 25138208, 31422760, 33779467, 45563002, 62845520, 67558934, 91126004, 113907505, 125691040, 135117868, 168897335, 182252008, 227815010, 270235736, 337794670, 364504016, 455630020, 540471472, 675589340, 729008032, 911260040, 979604543, 1080942944, 1351178680, 1822520080, 1959209086, 2702357360, 3645040160, 3918418172, 4898022715, 5404714720, 7836836344, 9796045430, 15673672688, 19592090860, 31347345376, 39184181720, 78368363440, 156736726880]

約数ペア:

[(1, 156736726880), (2, 78368363440), (4, 39184181720), (5, 31347345376), (8, 19592090860), (10, 15673672688), (16, 9796045430), (20, 7836836344), (29, 5404714720), (32, 4898022715), (40, 3918418172), (43, 3645040160), (58, 2702357360), (80, 1959209086), (86, 1822520080), (116, 1351178680), (145, 1080942944), (160, 979604543), (172, 911260040), (215, 729008032), (232, 675589340), (290, 540471472), (344, 455630020), (430, 364504016), (464, 337794670), (580, 270235736), (688, 227815010), (860, 182252008), (928, 168897335), (1160, 135117868), (1247, 125691040), (1376, 113907505), (1720, 91126004), (2320, 67558934), (2494, 62845520), (3440, 45563002), (4640, 33779467), (4988, 31422760), (6235, 25138208), (6880, 22781501), (9976, 15711380), (12470, 12569104), (19952, 7855690), (24940, 6284552), (39904, 3927845), (49880, 3142276), (99760, 1571138), (199520, 785569)]