140486040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 480168000

約数和(自身を除く): 339681960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 53, 60, 72, 74, 90, 106, 111, 120, 148, 159, 180, 185, 199, 212, 222, 265, 296, 318, 333, 360, 370, 398, 424, 444, 477, 530, 555, 597, 636, 666, 740, 795, 796, 888, 954, 995, 1060, 1110, 1194, 1272, 1332, 1480, 1590, 1592, 1665, 1791, 1908, 1961, 1990, 2120, 2220, 2385, 2388, 2664, 2985, 3180, 3330, 3582, 3816, 3922, 3980, 4440, 4770, 4776, 5883, 5970, 6360, 6660, 7164, 7363, 7844, 7960, 8955, 9540, 9805, 10547, 11766, 11940, 13320, 14328, 14726, 15688, 17649, 17910, 19080, 19610, 21094, 22089, 23532, 23880, 29415, 29452, 31641, 35298, 35820, 36815, 39220, 42188, 44178, 47064, 52735, 58830, 58904, 63282, 66267, 70596, 71640, 73630, 78440, 84376, 88245, 88356, 94923, 105470, 110445, 117660, 126564, 132534, 141192, 147260, 158205, 176490, 176712, 189846, 210940, 220890, 235320, 253128, 265068, 294520, 316410, 331335, 352980, 379692, 390239, 421880, 441780, 474615, 530136, 632820, 662670, 705960, 759384, 780478, 883560, 949230, 1170717, 1265640, 1325340, 1560956, 1898460, 1951195, 2341434, 2650680, 3121912, 3512151, 3796920, 3902390, 4682868, 5853585, 7024302, 7804780, 9365736, 11707170, 14048604, 15609560, 17560755, 23414340, 28097208, 35121510, 46828680, 70243020, 140486040]

約数ペア:

[(1, 140486040), (2, 70243020), (3, 46828680), (4, 35121510), (5, 28097208), (6, 23414340), (8, 17560755), (9, 15609560), (10, 14048604), (12, 11707170), (15, 9365736), (18, 7804780), (20, 7024302), (24, 5853585), (30, 4682868), (36, 3902390), (37, 3796920), (40, 3512151), (45, 3121912), (53, 2650680), (60, 2341434), (72, 1951195), (74, 1898460), (90, 1560956), (106, 1325340), (111, 1265640), (120, 1170717), (148, 949230), (159, 883560), (180, 780478), (185, 759384), (199, 705960), (212, 662670), (222, 632820), (265, 530136), (296, 474615), (318, 441780), (333, 421880), (360, 390239), (370, 379692), (398, 352980), (424, 331335), (444, 316410), (477, 294520), (530, 265068), (555, 253128), (597, 235320), (636, 220890), (666, 210940), (740, 189846), (795, 176712), (796, 176490), (888, 158205), (954, 147260), (995, 141192), (1060, 132534), (1110, 126564), (1194, 117660), (1272, 110445), (1332, 105470), (1480, 94923), (1590, 88356), (1592, 88245), (1665, 84376), (1791, 78440), (1908, 73630), (1961, 71640), (1990, 70596), (2120, 66267), (2220, 63282), (2385, 58904), (2388, 58830), (2664, 52735), (2985, 47064), (3180, 44178), (3330, 42188), (3582, 39220), (3816, 36815), (3922, 35820), (3980, 35298), (4440, 31641), (4770, 29452), (4776, 29415), (5883, 23880), (5970, 23532), (6360, 22089), (6660, 21094), (7164, 19610), (7363, 19080), (7844, 17910), (7960, 17649), (8955, 15688), (9540, 14726), (9805, 14328), (10547, 13320), (11766, 11940)]