134217840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7079}}^1$

素因数の和:7174

約数の個数: 80

約数和(自身を含む): 421401600

約数和(自身を除く): 287183760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 7079, 9480, 14158, 18960, 21237, 28316, 35395, 42474, 56632, 70790, 84948, 106185, 113264, 141580, 169896, 212370, 283160, 339792, 424740, 559241, 566320, 849480, 1118482, 1677723, 1698960, 2236964, 2796205, 3355446, 4473928, 5592410, 6710892, 8388615, 8947856, 11184820, 13421784, 16777230, 22369640, 26843568, 33554460, 44739280, 67108920, 134217840]

約数ペア:

[(1, 134217840), (2, 67108920), (3, 44739280), (4, 33554460), (5, 26843568), (6, 22369640), (8, 16777230), (10, 13421784), (12, 11184820), (15, 8947856), (16, 8388615), (20, 6710892), (24, 5592410), (30, 4473928), (40, 3355446), (48, 2796205), (60, 2236964), (79, 1698960), (80, 1677723), (120, 1118482), (158, 849480), (237, 566320), (240, 559241), (316, 424740), (395, 339792), (474, 283160), (632, 212370), (790, 169896), (948, 141580), (1185, 113264), (1264, 106185), (1580, 84948), (1896, 70790), (2370, 56632), (3160, 42474), (3792, 35395), (4740, 28316), (6320, 21237), (7079, 18960), (9480, 14158)]