140893860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 414570240

約数和(自身を除く): 273676380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 193, 230, 276, 345, 386, 460, 529, 579, 690, 772, 965, 1058, 1158, 1380, 1587, 1930, 2116, 2316, 2645, 2895, 3174, 3860, 4439, 5290, 5790, 6348, 7935, 8878, 10580, 11580, 12167, 13317, 15870, 17756, 22195, 24334, 26634, 31740, 36501, 44390, 48668, 53268, 60835, 66585, 73002, 88780, 102097, 121670, 133170, 146004, 182505, 204194, 243340, 266340, 306291, 365010, 408388, 510485, 612582, 730020, 1020970, 1225164, 1531455, 2041940, 2348231, 3062910, 4696462, 6125820, 7044693, 9392924, 11741155, 14089386, 23482310, 28178772, 35223465, 46964620, 70446930, 140893860]

約数ペア:

[(1, 140893860), (2, 70446930), (3, 46964620), (4, 35223465), (5, 28178772), (6, 23482310), (10, 14089386), (12, 11741155), (15, 9392924), (20, 7044693), (23, 6125820), (30, 4696462), (46, 3062910), (60, 2348231), (69, 2041940), (92, 1531455), (115, 1225164), (138, 1020970), (193, 730020), (230, 612582), (276, 510485), (345, 408388), (386, 365010), (460, 306291), (529, 266340), (579, 243340), (690, 204194), (772, 182505), (965, 146004), (1058, 133170), (1158, 121670), (1380, 102097), (1587, 88780), (1930, 73002), (2116, 66585), (2316, 60835), (2645, 53268), (2895, 48668), (3174, 44390), (3860, 36501), (4439, 31740), (5290, 26634), (5790, 24334), (6348, 22195), (7935, 17756), (8878, 15870), (10580, 13317), (11580, 12167)]