178366240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3014

約数の個数: 96

約数和(自身を含む): 469612080

約数和(自身を除く): 291245840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1508, 1885, 2080, 2320, 2957, 3016, 3770, 4640, 5914, 6032, 7540, 11828, 12064, 14785, 15080, 23656, 29570, 30160, 38441, 47312, 59140, 60320, 76882, 85753, 94624, 118280, 153764, 171506, 192205, 236560, 307528, 343012, 384410, 428765, 473120, 615056, 686024, 768820, 857530, 1114789, 1230112, 1372048, 1537640, 1715060, 2229578, 2744096, 3075280, 3430120, 4459156, 5573945, 6150560, 6860240, 8918312, 11147890, 13720480, 17836624, 22295780, 35673248, 44591560, 89183120, 178366240]

約数ペア:

[(1, 178366240), (2, 89183120), (4, 44591560), (5, 35673248), (8, 22295780), (10, 17836624), (13, 13720480), (16, 11147890), (20, 8918312), (26, 6860240), (29, 6150560), (32, 5573945), (40, 4459156), (52, 3430120), (58, 3075280), (65, 2744096), (80, 2229578), (104, 1715060), (116, 1537640), (130, 1372048), (145, 1230112), (160, 1114789), (208, 857530), (232, 768820), (260, 686024), (290, 615056), (377, 473120), (416, 428765), (464, 384410), (520, 343012), (580, 307528), (754, 236560), (928, 192205), (1040, 171506), (1160, 153764), (1508, 118280), (1885, 94624), (2080, 85753), (2320, 76882), (2957, 60320), (3016, 59140), (3770, 47312), (4640, 38441), (5914, 30160), (6032, 29570), (7540, 23656), (11828, 15080), (12064, 14785)]