371129080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 985466880

約数和(自身を除く): 614337800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 73, 134, 140, 146, 268, 271, 280, 292, 335, 365, 469, 511, 536, 542, 584, 670, 730, 938, 1022, 1084, 1340, 1355, 1460, 1876, 1897, 2044, 2168, 2345, 2555, 2680, 2710, 2920, 3752, 3794, 4088, 4690, 4891, 5110, 5420, 7588, 9380, 9485, 9782, 10220, 10840, 15176, 18157, 18760, 18970, 19564, 19783, 20440, 24455, 34237, 36314, 37940, 39128, 39566, 48910, 68474, 72628, 75880, 79132, 90785, 97820, 98915, 127099, 136948, 138481, 145256, 158264, 171185, 181570, 195640, 197830, 254198, 273896, 276962, 342370, 363140, 395660, 508396, 553924, 635495, 684740, 692405, 726280, 791320, 1016792, 1107848, 1270990, 1325461, 1369480, 1384810, 2541980, 2650922, 2769620, 5083960, 5301844, 5539240, 6627305, 9278227, 10603688, 13254610, 18556454, 26509220, 37112908, 46391135, 53018440, 74225816, 92782270, 185564540, 371129080]

約数ペア:

[(1, 371129080), (2, 185564540), (4, 92782270), (5, 74225816), (7, 53018440), (8, 46391135), (10, 37112908), (14, 26509220), (20, 18556454), (28, 13254610), (35, 10603688), (40, 9278227), (56, 6627305), (67, 5539240), (70, 5301844), (73, 5083960), (134, 2769620), (140, 2650922), (146, 2541980), (268, 1384810), (271, 1369480), (280, 1325461), (292, 1270990), (335, 1107848), (365, 1016792), (469, 791320), (511, 726280), (536, 692405), (542, 684740), (584, 635495), (670, 553924), (730, 508396), (938, 395660), (1022, 363140), (1084, 342370), (1340, 276962), (1355, 273896), (1460, 254198), (1876, 197830), (1897, 195640), (2044, 181570), (2168, 171185), (2345, 158264), (2555, 145256), (2680, 138481), (2710, 136948), (2920, 127099), (3752, 98915), (3794, 97820), (4088, 90785), (4690, 79132), (4891, 75880), (5110, 72628), (5420, 68474), (7588, 48910), (9380, 39566), (9485, 39128), (9782, 37940), (10220, 36314), (10840, 34237), (15176, 24455), (18157, 20440), (18760, 19783), (18970, 19564)]