253844039520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{835453}}^1$

素因数の和:835685

約数の個数: 144

約数和(自身を含む): 870349242672

約数和(自身を除く): 616505203152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 844, 1055, 1266, 1440, 1688, 1899, 2110, 2532, 3165, 3376, 3798, 4220, 5064, 6330, 6752, 7596, 8440, 9495, 10128, 12660, 15192, 16880, 18990, 20256, 25320, 30384, 33760, 37980, 50640, 60768, 75960, 101280, 151920, 303840, 835453, 1670906, 2506359, 3341812, 4177265, 5012718, 6683624, 7519077, 8354530, 10025436, 12531795, 13367248, 15038154, 16709060, 20050872, 25063590, 26734496, 30076308, 33418120, 37595385, 40101744, 50127180, 60152616, 66836240, 75190770, 80203488, 100254360, 120305232, 133672480, 150381540, 176280583, 200508720, 240610464, 300763080, 352561166, 401017440, 528841749, 601526160, 705122332, 881402915, 1057683498, 1203052320, 1410244664, 1586525247, 1762805830, 2115366996, 2644208745, 2820489328, 3173050494, 3525611660, 4230733992, 5288417490, 5640978656, 6346100988, 7051223320, 7932626235, 8461467984, 10576834980, 12692201976, 14102446640, 15865252470, 16922935968, 21153669960, 25384403952, 28204893280, 31730504940, 42307339920, 50768807904, 63461009880, 84614679840, 126922019760, 253844039520]

約数ペア:

[(1, 253844039520), (2, 126922019760), (3, 84614679840), (4, 63461009880), (5, 50768807904), (6, 42307339920), (8, 31730504940), (9, 28204893280), (10, 25384403952), (12, 21153669960), (15, 16922935968), (16, 15865252470), (18, 14102446640), (20, 12692201976), (24, 10576834980), (30, 8461467984), (32, 7932626235), (36, 7051223320), (40, 6346100988), (45, 5640978656), (48, 5288417490), (60, 4230733992), (72, 3525611660), (80, 3173050494), (90, 2820489328), (96, 2644208745), (120, 2115366996), (144, 1762805830), (160, 1586525247), (180, 1410244664), (211, 1203052320), (240, 1057683498), (288, 881402915), (360, 705122332), (422, 601526160), (480, 528841749), (633, 401017440), (720, 352561166), (844, 300763080), (1055, 240610464), (1266, 200508720), (1440, 176280583), (1688, 150381540), (1899, 133672480), (2110, 120305232), (2532, 100254360), (3165, 80203488), (3376, 75190770), (3798, 66836240), (4220, 60152616), (5064, 50127180), (6330, 40101744), (6752, 37595385), (7596, 33418120), (8440, 30076308), (9495, 26734496), (10128, 25063590), (12660, 20050872), (15192, 16709060), (16880, 15038154), (18990, 13367248), (20256, 12531795), (25320, 10025436), (30384, 8354530), (33760, 7519077), (37980, 6683624), (50640, 5012718), (60768, 4177265), (75960, 3341812), (101280, 2506359), (151920, 1670906), (303840, 835453)]