770685720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2554

約数の個数: 192

約数和(自身を含む): 2741389920

約数和(自身を除く): 1970704200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 245, 265, 280, 294, 318, 371, 392, 420, 424, 490, 530, 588, 636, 735, 742, 795, 840, 980, 1060, 1113, 1176, 1272, 1470, 1484, 1590, 1855, 1960, 2120, 2226, 2473, 2597, 2940, 2968, 3180, 3710, 4452, 4946, 5194, 5565, 5880, 6360, 7419, 7420, 7791, 8904, 9892, 10388, 11130, 12365, 12985, 14838, 14840, 15582, 17311, 19784, 20776, 22260, 24730, 25970, 29676, 31164, 34622, 37095, 38955, 44520, 49460, 51933, 51940, 59352, 62328, 69244, 74190, 77910, 86555, 98920, 103866, 103880, 121177, 131069, 138488, 148380, 155820, 173110, 207732, 242354, 259665, 262138, 296760, 311640, 346220, 363531, 393207, 415464, 484708, 519330, 524276, 605885, 655345, 692440, 727062, 786414, 917483, 969416, 1038660, 1048552, 1211770, 1310690, 1454124, 1572828, 1817655, 1834966, 1966035, 2077320, 2423540, 2621380, 2752449, 2908248, 3145656, 3635310, 3669932, 3932070, 4587415, 4847080, 5242760, 5504898, 6422381, 7270620, 7339864, 7864140, 9174830, 11009796, 12844762, 13762245, 14541240, 15728280, 18349660, 19267143, 22019592, 25689524, 27524490, 32111905, 36699320, 38534286, 51379048, 55048980, 64223810, 77068572, 96335715, 110097960, 128447620, 154137144, 192671430, 256895240, 385342860, 770685720]

約数ペア:

[(1, 770685720), (2, 385342860), (3, 256895240), (4, 192671430), (5, 154137144), (6, 128447620), (7, 110097960), (8, 96335715), (10, 77068572), (12, 64223810), (14, 55048980), (15, 51379048), (20, 38534286), (21, 36699320), (24, 32111905), (28, 27524490), (30, 25689524), (35, 22019592), (40, 19267143), (42, 18349660), (49, 15728280), (53, 14541240), (56, 13762245), (60, 12844762), (70, 11009796), (84, 9174830), (98, 7864140), (105, 7339864), (106, 7270620), (120, 6422381), (140, 5504898), (147, 5242760), (159, 4847080), (168, 4587415), (196, 3932070), (210, 3669932), (212, 3635310), (245, 3145656), (265, 2908248), (280, 2752449), (294, 2621380), (318, 2423540), (371, 2077320), (392, 1966035), (420, 1834966), (424, 1817655), (490, 1572828), (530, 1454124), (588, 1310690), (636, 1211770), (735, 1048552), (742, 1038660), (795, 969416), (840, 917483), (980, 786414), (1060, 727062), (1113, 692440), (1176, 655345), (1272, 605885), (1470, 524276), (1484, 519330), (1590, 484708), (1855, 415464), (1960, 393207), (2120, 363531), (2226, 346220), (2473, 311640), (2597, 296760), (2940, 262138), (2968, 259665), (3180, 242354), (3710, 207732), (4452, 173110), (4946, 155820), (5194, 148380), (5565, 138488), (5880, 131069), (6360, 121177), (7419, 103880), (7420, 103866), (7791, 98920), (8904, 86555), (9892, 77910), (10388, 74190), (11130, 69244), (12365, 62328), (12985, 59352), (14838, 51940), (14840, 51933), (15582, 49460), (17311, 44520), (19784, 38955), (20776, 37095), (22260, 34622), (24730, 31164), (25970, 29676)]