1944758760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{8803}}^1$

素因数の和:9087

約数の個数: 128

約数和(自身を含む): 6693857280

約数和(自身を除く): 4749098520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 263, 280, 420, 526, 789, 840, 1052, 1315, 1578, 1841, 2104, 2630, 3156, 3682, 3945, 5260, 5523, 6312, 7364, 7890, 8803, 9205, 10520, 11046, 14728, 15780, 17606, 18410, 22092, 26409, 27615, 31560, 35212, 36820, 44015, 44184, 52818, 55230, 61621, 70424, 73640, 88030, 105636, 110460, 123242, 132045, 176060, 184863, 211272, 220920, 246484, 264090, 308105, 352120, 369726, 492968, 528180, 616210, 739452, 924315, 1056360, 1232420, 1478904, 1848630, 2315189, 2464840, 3697260, 4630378, 6945567, 7394520, 9260756, 11575945, 13891134, 16206323, 18521512, 23151890, 27782268, 32412646, 34727835, 46303780, 48618969, 55564536, 64825292, 69455670, 81031615, 92607560, 97237938, 129650584, 138911340, 162063230, 194475876, 243094845, 277822680, 324126460, 388951752, 486189690, 648252920, 972379380, 1944758760]

約数ペア:

[(1, 1944758760), (2, 972379380), (3, 648252920), (4, 486189690), (5, 388951752), (6, 324126460), (7, 277822680), (8, 243094845), (10, 194475876), (12, 162063230), (14, 138911340), (15, 129650584), (20, 97237938), (21, 92607560), (24, 81031615), (28, 69455670), (30, 64825292), (35, 55564536), (40, 48618969), (42, 46303780), (56, 34727835), (60, 32412646), (70, 27782268), (84, 23151890), (105, 18521512), (120, 16206323), (140, 13891134), (168, 11575945), (210, 9260756), (263, 7394520), (280, 6945567), (420, 4630378), (526, 3697260), (789, 2464840), (840, 2315189), (1052, 1848630), (1315, 1478904), (1578, 1232420), (1841, 1056360), (2104, 924315), (2630, 739452), (3156, 616210), (3682, 528180), (3945, 492968), (5260, 369726), (5523, 352120), (6312, 308105), (7364, 264090), (7890, 246484), (8803, 220920), (9205, 211272), (10520, 184863), (11046, 176060), (14728, 132045), (15780, 123242), (17606, 110460), (18410, 105636), (22092, 88030), (26409, 73640), (27615, 70424), (31560, 61621), (35212, 55230), (36820, 52818), (44015, 44184)]