86660280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3851

約数の個数: 160

約数和(自身を含む): 332972640

約数和(自身を除く): 246312360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 3821, 4536, 5670, 7560, 7642, 11340, 11463, 15284, 19105, 22680, 22926, 26747, 30568, 34389, 38210, 45852, 53494, 57315, 68778, 76420, 80241, 91704, 103167, 106988, 114630, 133735, 137556, 152840, 160482, 171945, 206334, 213976, 229260, 240723, 267470, 275112, 309501, 320964, 343890, 401205, 412668, 458520, 481446, 515835, 534940, 619002, 641928, 687780, 722169, 802410, 825336, 962892, 1031670, 1069880, 1203615, 1238004, 1375560, 1444338, 1547505, 1604820, 1925784, 2063340, 2166507, 2407230, 2476008, 2888676, 3095010, 3209640, 3610845, 4126680, 4333014, 4814460, 5777352, 6190020, 7221690, 8666028, 9628920, 10832535, 12380040, 14443380, 17332056, 21665070, 28886760, 43330140, 86660280]

約数ペア:

[(1, 86660280), (2, 43330140), (3, 28886760), (4, 21665070), (5, 17332056), (6, 14443380), (7, 12380040), (8, 10832535), (9, 9628920), (10, 8666028), (12, 7221690), (14, 6190020), (15, 5777352), (18, 4814460), (20, 4333014), (21, 4126680), (24, 3610845), (27, 3209640), (28, 3095010), (30, 2888676), (35, 2476008), (36, 2407230), (40, 2166507), (42, 2063340), (45, 1925784), (54, 1604820), (56, 1547505), (60, 1444338), (63, 1375560), (70, 1238004), (72, 1203615), (81, 1069880), (84, 1031670), (90, 962892), (105, 825336), (108, 802410), (120, 722169), (126, 687780), (135, 641928), (140, 619002), (162, 534940), (168, 515835), (180, 481446), (189, 458520), (210, 412668), (216, 401205), (252, 343890), (270, 320964), (280, 309501), (315, 275112), (324, 267470), (360, 240723), (378, 229260), (405, 213976), (420, 206334), (504, 171945), (540, 160482), (567, 152840), (630, 137556), (648, 133735), (756, 114630), (810, 106988), (840, 103167), (945, 91704), (1080, 80241), (1134, 76420), (1260, 68778), (1512, 57315), (1620, 53494), (1890, 45852), (2268, 38210), (2520, 34389), (2835, 30568), (3240, 26747), (3780, 22926), (3821, 22680), (4536, 19105), (5670, 15284), (7560, 11463), (7642, 11340)]