67746160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 165703680

約数和(自身を除く): 97957520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 463, 472, 496, 590, 620, 926, 944, 1180, 1240, 1829, 1852, 2315, 2360, 2480, 3658, 3704, 4630, 4720, 7316, 7408, 9145, 9260, 14353, 14632, 18290, 18520, 27317, 28706, 29264, 36580, 37040, 54634, 57412, 71765, 73160, 109268, 114824, 136585, 143530, 146320, 218536, 229648, 273170, 287060, 437072, 546340, 574120, 846827, 1092680, 1148240, 1693654, 2185360, 3387308, 4234135, 6774616, 8468270, 13549232, 16936540, 33873080, 67746160]

約数ペア:

[(1, 67746160), (2, 33873080), (4, 16936540), (5, 13549232), (8, 8468270), (10, 6774616), (16, 4234135), (20, 3387308), (31, 2185360), (40, 1693654), (59, 1148240), (62, 1092680), (80, 846827), (118, 574120), (124, 546340), (155, 437072), (236, 287060), (248, 273170), (295, 229648), (310, 218536), (463, 146320), (472, 143530), (496, 136585), (590, 114824), (620, 109268), (926, 73160), (944, 71765), (1180, 57412), (1240, 54634), (1829, 37040), (1852, 36580), (2315, 29264), (2360, 28706), (2480, 27317), (3658, 18520), (3704, 18290), (4630, 14632), (4720, 14353), (7316, 9260), (7408, 9145)]