7118280

素因数分解:

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

素因数の和:62

約数の個数: 160

約数和(自身を含む): 25918200

約数和(自身を除く): 18799920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 507, 520, 540, 585, 648, 676, 702, 780, 810, 845, 936, 1014, 1053, 1080, 1170, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 2028, 2106, 2197, 2340, 2535, 2808, 3042, 3240, 3380, 3510, 4056, 4212, 4394, 4563, 4680, 5070, 5265, 6084, 6591, 6760, 7020, 7605, 8424, 8788, 9126, 10140, 10530, 10985, 12168, 13182, 13689, 14040, 15210, 17576, 18252, 19773, 20280, 21060, 21970, 22815, 26364, 27378, 30420, 32955, 36504, 39546, 42120, 43940, 45630, 52728, 54756, 59319, 60840, 65910, 68445, 79092, 87880, 91260, 98865, 109512, 118638, 131820, 136890, 158184, 177957, 182520, 197730, 237276, 263640, 273780, 296595, 355914, 395460, 474552, 547560, 593190, 711828, 790920, 889785, 1186380, 1423656, 1779570, 2372760, 3559140, 7118280]

約数ペア:

[(1, 7118280), (2, 3559140), (3, 2372760), (4, 1779570), (5, 1423656), (6, 1186380), (8, 889785), (9, 790920), (10, 711828), (12, 593190), (13, 547560), (15, 474552), (18, 395460), (20, 355914), (24, 296595), (26, 273780), (27, 263640), (30, 237276), (36, 197730), (39, 182520), (40, 177957), (45, 158184), (52, 136890), (54, 131820), (60, 118638), (65, 109512), (72, 98865), (78, 91260), (81, 87880), (90, 79092), (104, 68445), (108, 65910), (117, 60840), (120, 59319), (130, 54756), (135, 52728), (156, 45630), (162, 43940), (169, 42120), (180, 39546), (195, 36504), (216, 32955), (234, 30420), (260, 27378), (270, 26364), (312, 22815), (324, 21970), (338, 21060), (351, 20280), (360, 19773), (390, 18252), (405, 17576), (468, 15210), (507, 14040), (520, 13689), (540, 13182), (585, 12168), (648, 10985), (676, 10530), (702, 10140), (780, 9126), (810, 8788), (845, 8424), (936, 7605), (1014, 7020), (1053, 6760), (1080, 6591), (1170, 6084), (1352, 5265), (1404, 5070), (1521, 4680), (1560, 4563), (1620, 4394), (1690, 4212), (1755, 4056), (2028, 3510), (2106, 3380), (2197, 3240), (2340, 3042), (2535, 2808)]