233067280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7451}}^1$

素因数の和:7504

約数の個数: 80

約数和(自身を含む): 598783104

約数和(自身を除く): 365715824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6256, 7451, 7820, 14902, 15640, 29804, 31280, 37255, 59608, 74510, 119216, 126667, 149020, 171373, 253334, 298040, 342746, 506668, 596080, 633335, 685492, 856865, 1013336, 1266670, 1370984, 1713730, 2026672, 2533340, 2741968, 2913341, 3427460, 5066680, 5826682, 6854920, 10133360, 11653364, 13709840, 14566705, 23306728, 29133410, 46613456, 58266820, 116533640, 233067280]

約数ペア:

[(1, 233067280), (2, 116533640), (4, 58266820), (5, 46613456), (8, 29133410), (10, 23306728), (16, 14566705), (17, 13709840), (20, 11653364), (23, 10133360), (34, 6854920), (40, 5826682), (46, 5066680), (68, 3427460), (80, 2913341), (85, 2741968), (92, 2533340), (115, 2026672), (136, 1713730), (170, 1370984), (184, 1266670), (230, 1013336), (272, 856865), (340, 685492), (368, 633335), (391, 596080), (460, 506668), (680, 342746), (782, 298040), (920, 253334), (1360, 171373), (1564, 149020), (1840, 126667), (1955, 119216), (3128, 74510), (3910, 59608), (6256, 37255), (7451, 31280), (7820, 29804), (14902, 15640)]