539750680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 1520285760

約数和(自身を除く): 980535080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 97, 98, 119, 136, 140, 167, 170, 194, 196, 238, 245, 280, 334, 340, 388, 392, 476, 485, 490, 595, 668, 679, 680, 776, 833, 835, 952, 970, 980, 1169, 1190, 1336, 1358, 1649, 1666, 1670, 1940, 1960, 2338, 2380, 2716, 2839, 3298, 3332, 3340, 3395, 3880, 4165, 4676, 4753, 4760, 5432, 5678, 5845, 6596, 6664, 6680, 6790, 8183, 8245, 8330, 9352, 9506, 11356, 11543, 11690, 13192, 13580, 14195, 16199, 16366, 16490, 16660, 19012, 19873, 22712, 23086, 23380, 23765, 27160, 28390, 32398, 32732, 32980, 33320, 38024, 39746, 40915, 46172, 46760, 47530, 56780, 57715, 64796, 65464, 65960, 79492, 80801, 80995, 81830, 92344, 95060, 99365, 113393, 113560, 115430, 129592, 139111, 158984, 161602, 161990, 163660, 190120, 198730, 226786, 230860, 275383, 278222, 323204, 323980, 327320, 397460, 404005, 453572, 461720, 550766, 556444, 566965, 646408, 647960, 695555, 793751, 794920, 808010, 907144, 1101532, 1112888, 1133930, 1376915, 1391110, 1587502, 1616020, 1927681, 2203064, 2267860, 2753830, 2782220, 3175004, 3232040, 3855362, 3968755, 4535720, 5507660, 5564440, 6350008, 7710724, 7937510, 9638405, 11015320, 13493767, 15421448, 15875020, 19276810, 26987534, 31750040, 38553620, 53975068, 67468835, 77107240, 107950136, 134937670, 269875340, 539750680]

約数ペア:

[(1, 539750680), (2, 269875340), (4, 134937670), (5, 107950136), (7, 77107240), (8, 67468835), (10, 53975068), (14, 38553620), (17, 31750040), (20, 26987534), (28, 19276810), (34, 15875020), (35, 15421448), (40, 13493767), (49, 11015320), (56, 9638405), (68, 7937510), (70, 7710724), (85, 6350008), (97, 5564440), (98, 5507660), (119, 4535720), (136, 3968755), (140, 3855362), (167, 3232040), (170, 3175004), (194, 2782220), (196, 2753830), (238, 2267860), (245, 2203064), (280, 1927681), (334, 1616020), (340, 1587502), (388, 1391110), (392, 1376915), (476, 1133930), (485, 1112888), (490, 1101532), (595, 907144), (668, 808010), (679, 794920), (680, 793751), (776, 695555), (833, 647960), (835, 646408), (952, 566965), (970, 556444), (980, 550766), (1169, 461720), (1190, 453572), (1336, 404005), (1358, 397460), (1649, 327320), (1666, 323980), (1670, 323204), (1940, 278222), (1960, 275383), (2338, 230860), (2380, 226786), (2716, 198730), (2839, 190120), (3298, 163660), (3332, 161990), (3340, 161602), (3395, 158984), (3880, 139111), (4165, 129592), (4676, 115430), (4753, 113560), (4760, 113393), (5432, 99365), (5678, 95060), (5845, 92344), (6596, 81830), (6664, 80995), (6680, 80801), (6790, 79492), (8183, 65960), (8245, 65464), (8330, 64796), (9352, 57715), (9506, 56780), (11356, 47530), (11543, 46760), (11690, 46172), (13192, 40915), (13580, 39746), (14195, 38024), (16199, 33320), (16366, 32980), (16490, 32732), (16660, 32398), (19012, 28390), (19873, 27160), (22712, 23765), (23086, 23380)]