136379360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 349907040

約数和(自身を除く): 213527680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 173, 208, 260, 346, 379, 416, 520, 692, 758, 865, 1040, 1384, 1516, 1730, 1895, 2080, 2249, 2768, 3032, 3460, 3790, 4498, 4927, 5536, 6064, 6920, 7580, 8996, 9854, 11245, 12128, 13840, 15160, 17992, 19708, 22490, 24635, 27680, 30320, 35984, 39416, 44980, 49270, 60640, 65567, 71968, 78832, 89960, 98540, 131134, 157664, 179920, 197080, 262268, 327835, 359840, 394160, 524536, 655670, 788320, 852371, 1049072, 1311340, 1704742, 2098144, 2622680, 3409484, 4261855, 5245360, 6818968, 8523710, 10490720, 13637936, 17047420, 27275872, 34094840, 68189680, 136379360]

約数ペア:

[(1, 136379360), (2, 68189680), (4, 34094840), (5, 27275872), (8, 17047420), (10, 13637936), (13, 10490720), (16, 8523710), (20, 6818968), (26, 5245360), (32, 4261855), (40, 3409484), (52, 2622680), (65, 2098144), (80, 1704742), (104, 1311340), (130, 1049072), (160, 852371), (173, 788320), (208, 655670), (260, 524536), (346, 394160), (379, 359840), (416, 327835), (520, 262268), (692, 197080), (758, 179920), (865, 157664), (1040, 131134), (1384, 98540), (1516, 89960), (1730, 78832), (1895, 71968), (2080, 65567), (2249, 60640), (2768, 49270), (3032, 44980), (3460, 39416), (3790, 35984), (4498, 30320), (4927, 27680), (5536, 24635), (6064, 22490), (6920, 19708), (7580, 17992), (8996, 15160), (9854, 13840), (11245, 12128)]