160013520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 180

約数和(自身を含む): 571591020

約数和(自身を除く): 411577500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 769, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1538, 1734, 2040, 2307, 2312, 2448, 2601, 2890, 3060, 3076, 3468, 3845, 4080, 4335, 4614, 4624, 5202, 5780, 6120, 6152, 6921, 6936, 7690, 8670, 9228, 10404, 11535, 11560, 12240, 12304, 13005, 13073, 13842, 13872, 15380, 17340, 18456, 20808, 23070, 23120, 26010, 26146, 27684, 30760, 34605, 34680, 36912, 39219, 41616, 46140, 52020, 52292, 55368, 61520, 65365, 69210, 69360, 78438, 92280, 104040, 104584, 110736, 117657, 130730, 138420, 156876, 184560, 196095, 208080, 209168, 222241, 235314, 261460, 276840, 313752, 392190, 444482, 470628, 522920, 553680, 588285, 627504, 666723, 784380, 888964, 941256, 1045840, 1111205, 1176570, 1333446, 1568760, 1777928, 1882512, 2000169, 2222410, 2353140, 2666892, 3137520, 3333615, 3555856, 4000338, 4444820, 4706280, 5333784, 6667230, 8000676, 8889640, 9412560, 10000845, 10667568, 13334460, 16001352, 17779280, 20001690, 26668920, 32002704, 40003380, 53337840, 80006760, 160013520]

約数ペア:

[(1, 160013520), (2, 80006760), (3, 53337840), (4, 40003380), (5, 32002704), (6, 26668920), (8, 20001690), (9, 17779280), (10, 16001352), (12, 13334460), (15, 10667568), (16, 10000845), (17, 9412560), (18, 8889640), (20, 8000676), (24, 6667230), (30, 5333784), (34, 4706280), (36, 4444820), (40, 4000338), (45, 3555856), (48, 3333615), (51, 3137520), (60, 2666892), (68, 2353140), (72, 2222410), (80, 2000169), (85, 1882512), (90, 1777928), (102, 1568760), (120, 1333446), (136, 1176570), (144, 1111205), (153, 1045840), (170, 941256), (180, 888964), (204, 784380), (240, 666723), (255, 627504), (272, 588285), (289, 553680), (306, 522920), (340, 470628), (360, 444482), (408, 392190), (510, 313752), (578, 276840), (612, 261460), (680, 235314), (720, 222241), (765, 209168), (769, 208080), (816, 196095), (867, 184560), (1020, 156876), (1156, 138420), (1224, 130730), (1360, 117657), (1445, 110736), (1530, 104584), (1538, 104040), (1734, 92280), (2040, 78438), (2307, 69360), (2312, 69210), (2448, 65365), (2601, 61520), (2890, 55368), (3060, 52292), (3076, 52020), (3468, 46140), (3845, 41616), (4080, 39219), (4335, 36912), (4614, 34680), (4624, 34605), (5202, 30760), (5780, 27684), (6120, 26146), (6152, 26010), (6921, 23120), (6936, 23070), (7690, 20808), (8670, 18456), (9228, 17340), (10404, 15380), (11535, 13872), (11560, 13842), (12240, 13073), (12304, 13005)]