156935366240

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{145289}}^1$

素因数の和:145504

約数の個数: 96

約数和(自身を含む): 381801198240

約数和(自身を除く): 224865832000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 157, 160, 172, 215, 314, 344, 430, 628, 688, 785, 860, 1256, 1376, 1570, 1720, 2512, 3140, 3440, 5024, 6280, 6751, 6880, 12560, 13502, 25120, 27004, 33755, 54008, 67510, 108016, 135020, 145289, 216032, 270040, 290578, 540080, 581156, 726445, 1080160, 1162312, 1452890, 2324624, 2905780, 4649248, 5811560, 6247427, 11623120, 12494854, 22810373, 23246240, 24989708, 31237135, 45620746, 49979416, 62474270, 91241492, 99958832, 114051865, 124948540, 182482984, 199917664, 228103730, 249897080, 364965968, 456207460, 499794160, 729931936, 912414920, 980846039, 999588320, 1824829840, 1961692078, 3649659680, 3923384156, 4904230195, 7846768312, 9808460390, 15693536624, 19616920780, 31387073248, 39233841560, 78467683120, 156935366240]

約数ペア:

[(1, 156935366240), (2, 78467683120), (4, 39233841560), (5, 31387073248), (8, 19616920780), (10, 15693536624), (16, 9808460390), (20, 7846768312), (32, 4904230195), (40, 3923384156), (43, 3649659680), (80, 1961692078), (86, 1824829840), (157, 999588320), (160, 980846039), (172, 912414920), (215, 729931936), (314, 499794160), (344, 456207460), (430, 364965968), (628, 249897080), (688, 228103730), (785, 199917664), (860, 182482984), (1256, 124948540), (1376, 114051865), (1570, 99958832), (1720, 91241492), (2512, 62474270), (3140, 49979416), (3440, 45620746), (5024, 31237135), (6280, 24989708), (6751, 23246240), (6880, 22810373), (12560, 12494854), (13502, 11623120), (25120, 6247427), (27004, 5811560), (33755, 4649248), (54008, 2905780), (67510, 2324624), (108016, 1452890), (135020, 1162312), (145289, 1080160), (216032, 726445), (270040, 581156), (290578, 540080)]