167072940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 544864320

約数和(自身を除く): 377791380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 426, 510, 612, 639, 710, 765, 769, 852, 1020, 1065, 1207, 1278, 1420, 1530, 1538, 2130, 2307, 2414, 2556, 3060, 3076, 3195, 3621, 3845, 4260, 4614, 4828, 6035, 6390, 6921, 7242, 7690, 9228, 10863, 11535, 12070, 12780, 13073, 13842, 14484, 15380, 18105, 21726, 23070, 24140, 26146, 27684, 34605, 36210, 39219, 43452, 46140, 52292, 54315, 54599, 65365, 69210, 72420, 78438, 108630, 109198, 117657, 130730, 138420, 156876, 163797, 196095, 217260, 218396, 235314, 261460, 272995, 327594, 392190, 470628, 491391, 545990, 588285, 655188, 784380, 818985, 928183, 982782, 1091980, 1176570, 1637970, 1856366, 1965564, 2353140, 2456955, 2784549, 3275940, 3712732, 4640915, 4913910, 5569098, 8353647, 9281830, 9827820, 11138196, 13922745, 16707294, 18563660, 27845490, 33414588, 41768235, 55690980, 83536470, 167072940]

約数ペア:

[(1, 167072940), (2, 83536470), (3, 55690980), (4, 41768235), (5, 33414588), (6, 27845490), (9, 18563660), (10, 16707294), (12, 13922745), (15, 11138196), (17, 9827820), (18, 9281830), (20, 8353647), (30, 5569098), (34, 4913910), (36, 4640915), (45, 3712732), (51, 3275940), (60, 2784549), (68, 2456955), (71, 2353140), (85, 1965564), (90, 1856366), (102, 1637970), (142, 1176570), (153, 1091980), (170, 982782), (180, 928183), (204, 818985), (213, 784380), (255, 655188), (284, 588285), (306, 545990), (340, 491391), (355, 470628), (426, 392190), (510, 327594), (612, 272995), (639, 261460), (710, 235314), (765, 218396), (769, 217260), (852, 196095), (1020, 163797), (1065, 156876), (1207, 138420), (1278, 130730), (1420, 117657), (1530, 109198), (1538, 108630), (2130, 78438), (2307, 72420), (2414, 69210), (2556, 65365), (3060, 54599), (3076, 54315), (3195, 52292), (3621, 46140), (3845, 43452), (4260, 39219), (4614, 36210), (4828, 34605), (6035, 27684), (6390, 26146), (6921, 24140), (7242, 23070), (7690, 21726), (9228, 18105), (10863, 15380), (11535, 14484), (12070, 13842), (12780, 13073)]