145046040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 466119360

約数和(自身を除く): 321073320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 340, 388, 408, 485, 510, 582, 680, 733, 776, 970, 1020, 1164, 1455, 1466, 1649, 1940, 2040, 2199, 2328, 2910, 2932, 3298, 3665, 3880, 4398, 4947, 5820, 5864, 6596, 7330, 8245, 8796, 9894, 10995, 11640, 12461, 13192, 14660, 16490, 17592, 19788, 21990, 24735, 24922, 29320, 32980, 37383, 39576, 43980, 49470, 49844, 62305, 65960, 71101, 74766, 87960, 98940, 99688, 124610, 142202, 149532, 186915, 197880, 213303, 249220, 284404, 299064, 355505, 373830, 426606, 498440, 568808, 711010, 747660, 853212, 1066515, 1208717, 1422020, 1495320, 1706424, 2133030, 2417434, 2844040, 3626151, 4266060, 4834868, 6043585, 7252302, 8532120, 9669736, 12087170, 14504604, 18130755, 24174340, 29009208, 36261510, 48348680, 72523020, 145046040]

約数ペア:

[(1, 145046040), (2, 72523020), (3, 48348680), (4, 36261510), (5, 29009208), (6, 24174340), (8, 18130755), (10, 14504604), (12, 12087170), (15, 9669736), (17, 8532120), (20, 7252302), (24, 6043585), (30, 4834868), (34, 4266060), (40, 3626151), (51, 2844040), (60, 2417434), (68, 2133030), (85, 1706424), (97, 1495320), (102, 1422020), (120, 1208717), (136, 1066515), (170, 853212), (194, 747660), (204, 711010), (255, 568808), (291, 498440), (340, 426606), (388, 373830), (408, 355505), (485, 299064), (510, 284404), (582, 249220), (680, 213303), (733, 197880), (776, 186915), (970, 149532), (1020, 142202), (1164, 124610), (1455, 99688), (1466, 98940), (1649, 87960), (1940, 74766), (2040, 71101), (2199, 65960), (2328, 62305), (2910, 49844), (2932, 49470), (3298, 43980), (3665, 39576), (3880, 37383), (4398, 32980), (4947, 29320), (5820, 24922), (5864, 24735), (6596, 21990), (7330, 19788), (8245, 17592), (8796, 16490), (9894, 14660), (10995, 13192), (11640, 12461)]