6964640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 18144000

約数和(自身を除く): 11179360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 79, 80, 95, 116, 145, 152, 158, 160, 190, 232, 290, 304, 316, 380, 395, 464, 551, 580, 608, 632, 760, 790, 928, 1102, 1160, 1264, 1501, 1520, 1580, 2204, 2291, 2320, 2528, 2755, 3002, 3040, 3160, 4408, 4582, 4640, 5510, 6004, 6320, 7505, 8816, 9164, 11020, 11455, 12008, 12640, 15010, 17632, 18328, 22040, 22910, 24016, 30020, 36656, 43529, 44080, 45820, 48032, 60040, 73312, 87058, 88160, 91640, 120080, 174116, 183280, 217645, 240160, 348232, 366560, 435290, 696464, 870580, 1392928, 1741160, 3482320, 6964640]

約数ペア:

[(1, 6964640), (2, 3482320), (4, 1741160), (5, 1392928), (8, 870580), (10, 696464), (16, 435290), (19, 366560), (20, 348232), (29, 240160), (32, 217645), (38, 183280), (40, 174116), (58, 120080), (76, 91640), (79, 88160), (80, 87058), (95, 73312), (116, 60040), (145, 48032), (152, 45820), (158, 44080), (160, 43529), (190, 36656), (232, 30020), (290, 24016), (304, 22910), (316, 22040), (380, 18328), (395, 17632), (464, 15010), (551, 12640), (580, 12008), (608, 11455), (632, 11020), (760, 9164), (790, 8816), (928, 7505), (1102, 6320), (1160, 6004), (1264, 5510), (1501, 4640), (1520, 4582), (1580, 4408), (2204, 3160), (2291, 3040), (2320, 3002), (2528, 2755)]