285233520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8311}}^1$

素因数の和:8351

約数の個数: 160

約数和(自身を含む): 1038933504

約数和(自身を除く): 753699984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8311, 8580, 11440, 16622, 17160, 24933, 33244, 34320, 41555, 49866, 66488, 83110, 91421, 99732, 108043, 124665, 132976, 166220, 182842, 199464, 216086, 249330, 274263, 324129, 332440, 365684, 398928, 432172, 457105, 498660, 540215, 548526, 648258, 664880, 731368, 864344, 914210, 997320, 1080430, 1097052, 1188473, 1296516, 1371315, 1462736, 1620645, 1728688, 1828420, 1994640, 2160860, 2194104, 2376946, 2593032, 2742630, 3241290, 3565419, 3656840, 4321720, 4388208, 4753892, 5186064, 5485260, 5942365, 6482580, 7130838, 7313680, 8643440, 9507784, 10970520, 11884730, 12965160, 14261676, 17827095, 19015568, 21941040, 23769460, 25930320, 28523352, 35654190, 47538920, 57046704, 71308380, 95077840, 142616760, 285233520]

約数ペア:

[(1, 285233520), (2, 142616760), (3, 95077840), (4, 71308380), (5, 57046704), (6, 47538920), (8, 35654190), (10, 28523352), (11, 25930320), (12, 23769460), (13, 21941040), (15, 19015568), (16, 17827095), (20, 14261676), (22, 12965160), (24, 11884730), (26, 10970520), (30, 9507784), (33, 8643440), (39, 7313680), (40, 7130838), (44, 6482580), (48, 5942365), (52, 5485260), (55, 5186064), (60, 4753892), (65, 4388208), (66, 4321720), (78, 3656840), (80, 3565419), (88, 3241290), (104, 2742630), (110, 2593032), (120, 2376946), (130, 2194104), (132, 2160860), (143, 1994640), (156, 1828420), (165, 1728688), (176, 1620645), (195, 1462736), (208, 1371315), (220, 1296516), (240, 1188473), (260, 1097052), (264, 1080430), (286, 997320), (312, 914210), (330, 864344), (390, 731368), (429, 664880), (440, 648258), (520, 548526), (528, 540215), (572, 498660), (624, 457105), (660, 432172), (715, 398928), (780, 365684), (858, 332440), (880, 324129), (1040, 274263), (1144, 249330), (1320, 216086), (1430, 199464), (1560, 182842), (1716, 166220), (2145, 132976), (2288, 124665), (2640, 108043), (2860, 99732), (3120, 91421), (3432, 83110), (4290, 66488), (5720, 49866), (6864, 41555), (8311, 34320), (8580, 33244), (11440, 24933), (16622, 17160)]