33390840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 115752960

約数和(自身を除く): 82362120

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, 127, 140, 168, 210, 254, 280, 313, 381, 420, 508, 626, 635, 762, 840, 889, 939, 1016, 1252, 1270, 1524, 1565, 1778, 1878, 1905, 2191, 2504, 2540, 2667, 3048, 3130, 3556, 3756, 3810, 4382, 4445, 4695, 5080, 5334, 6260, 6573, 7112, 7512, 7620, 8764, 8890, 9390, 10668, 10955, 12520, 13146, 13335, 15240, 17528, 17780, 18780, 21336, 21910, 26292, 26670, 32865, 35560, 37560, 39751, 43820, 52584, 53340, 65730, 79502, 87640, 106680, 119253, 131460, 159004, 198755, 238506, 262920, 278257, 318008, 397510, 477012, 556514, 596265, 795020, 834771, 954024, 1113028, 1192530, 1391285, 1590040, 1669542, 2226056, 2385060, 2782570, 3339084, 4173855, 4770120, 5565140, 6678168, 8347710, 11130280, 16695420, 33390840]

約数ペア:

[(1, 33390840), (2, 16695420), (3, 11130280), (4, 8347710), (5, 6678168), (6, 5565140), (7, 4770120), (8, 4173855), (10, 3339084), (12, 2782570), (14, 2385060), (15, 2226056), (20, 1669542), (21, 1590040), (24, 1391285), (28, 1192530), (30, 1113028), (35, 954024), (40, 834771), (42, 795020), (56, 596265), (60, 556514), (70, 477012), (84, 397510), (105, 318008), (120, 278257), (127, 262920), (140, 238506), (168, 198755), (210, 159004), (254, 131460), (280, 119253), (313, 106680), (381, 87640), (420, 79502), (508, 65730), (626, 53340), (635, 52584), (762, 43820), (840, 39751), (889, 37560), (939, 35560), (1016, 32865), (1252, 26670), (1270, 26292), (1524, 21910), (1565, 21336), (1778, 18780), (1878, 17780), (1905, 17528), (2191, 15240), (2504, 13335), (2540, 13146), (2667, 12520), (3048, 10955), (3130, 10668), (3556, 9390), (3756, 8890), (3810, 8764), (4382, 7620), (4445, 7512), (4695, 7112), (5080, 6573), (5334, 6260)]