280080672

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3646

約数の個数: 96

約数和(自身を含む): 792126720

約数和(自身を除く): 512046048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1376, 1634, 1824, 2064, 2451, 3268, 3571, 4128, 4902, 6536, 7142, 9804, 10713, 13072, 14284, 19608, 21426, 26144, 28568, 39216, 42852, 57136, 67849, 78432, 85704, 114272, 135698, 153553, 171408, 203547, 271396, 307106, 342816, 407094, 460659, 542792, 614212, 814188, 921318, 1085584, 1228424, 1628376, 1842636, 2171168, 2456848, 2917507, 3256752, 3685272, 4913696, 5835014, 6513504, 7370544, 8752521, 11670028, 14741088, 17505042, 23340056, 35010084, 46680112, 70020168, 93360224, 140040336, 280080672]

約数ペア:

[(1, 280080672), (2, 140040336), (3, 93360224), (4, 70020168), (6, 46680112), (8, 35010084), (12, 23340056), (16, 17505042), (19, 14741088), (24, 11670028), (32, 8752521), (38, 7370544), (43, 6513504), (48, 5835014), (57, 4913696), (76, 3685272), (86, 3256752), (96, 2917507), (114, 2456848), (129, 2171168), (152, 1842636), (172, 1628376), (228, 1228424), (258, 1085584), (304, 921318), (344, 814188), (456, 614212), (516, 542792), (608, 460659), (688, 407094), (817, 342816), (912, 307106), (1032, 271396), (1376, 203547), (1634, 171408), (1824, 153553), (2064, 135698), (2451, 114272), (3268, 85704), (3571, 78432), (4128, 67849), (4902, 57136), (6536, 42852), (7142, 39216), (9804, 28568), (10713, 26144), (13072, 21426), (14284, 19608)]