160134560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 404892432

約数和(自身を除く): 244757872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 113, 136, 160, 170, 226, 272, 340, 452, 521, 544, 565, 680, 904, 1042, 1130, 1360, 1808, 1921, 2084, 2260, 2605, 2720, 3616, 3842, 4168, 4520, 5210, 7684, 8336, 8857, 9040, 9605, 10420, 15368, 16672, 17714, 18080, 19210, 20840, 30736, 35428, 38420, 41680, 44285, 58873, 61472, 70856, 76840, 83360, 88570, 117746, 141712, 153680, 177140, 235492, 283424, 294365, 307360, 354280, 470984, 588730, 708560, 941968, 1000841, 1177460, 1417120, 1883936, 2001682, 2354920, 4003364, 4709840, 5004205, 8006728, 9419680, 10008410, 16013456, 20016820, 32026912, 40033640, 80067280, 160134560]

約数ペア:

[(1, 160134560), (2, 80067280), (4, 40033640), (5, 32026912), (8, 20016820), (10, 16013456), (16, 10008410), (17, 9419680), (20, 8006728), (32, 5004205), (34, 4709840), (40, 4003364), (68, 2354920), (80, 2001682), (85, 1883936), (113, 1417120), (136, 1177460), (160, 1000841), (170, 941968), (226, 708560), (272, 588730), (340, 470984), (452, 354280), (521, 307360), (544, 294365), (565, 283424), (680, 235492), (904, 177140), (1042, 153680), (1130, 141712), (1360, 117746), (1808, 88570), (1921, 83360), (2084, 76840), (2260, 70856), (2605, 61472), (2720, 58873), (3616, 44285), (3842, 41680), (4168, 38420), (4520, 35428), (5210, 30736), (7684, 20840), (8336, 19210), (8857, 18080), (9040, 17714), (9605, 16672), (10420, 15368)]