724363740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 2287958400

約数和(自身を除く): 1563594660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 193, 261, 290, 348, 386, 435, 522, 579, 580, 719, 772, 870, 965, 1044, 1158, 1305, 1438, 1737, 1740, 1930, 2157, 2316, 2610, 2876, 2895, 3474, 3595, 3860, 4314, 5220, 5597, 5790, 6471, 6948, 7190, 8628, 8685, 10785, 11194, 11580, 12942, 14380, 16791, 17370, 20851, 21570, 22388, 25884, 27985, 32355, 33582, 34740, 41702, 43140, 50373, 55970, 62553, 64710, 67164, 83404, 83955, 100746, 104255, 111940, 125106, 129420, 138767, 167910, 187659, 201492, 208510, 250212, 251865, 277534, 312765, 335820, 375318, 416301, 417020, 503730, 555068, 625530, 693835, 750636, 832602, 938295, 1007460, 1248903, 1251060, 1387670, 1665204, 1876590, 2081505, 2497806, 2775340, 3753180, 4024243, 4163010, 4995612, 6244515, 8048486, 8326020, 12072729, 12489030, 16096972, 20121215, 24145458, 24978060, 36218187, 40242430, 48290916, 60363645, 72436374, 80484860, 120727290, 144872748, 181090935, 241454580, 362181870, 724363740]

約数ペア:

[(1, 724363740), (2, 362181870), (3, 241454580), (4, 181090935), (5, 144872748), (6, 120727290), (9, 80484860), (10, 72436374), (12, 60363645), (15, 48290916), (18, 40242430), (20, 36218187), (29, 24978060), (30, 24145458), (36, 20121215), (45, 16096972), (58, 12489030), (60, 12072729), (87, 8326020), (90, 8048486), (116, 6244515), (145, 4995612), (174, 4163010), (180, 4024243), (193, 3753180), (261, 2775340), (290, 2497806), (348, 2081505), (386, 1876590), (435, 1665204), (522, 1387670), (579, 1251060), (580, 1248903), (719, 1007460), (772, 938295), (870, 832602), (965, 750636), (1044, 693835), (1158, 625530), (1305, 555068), (1438, 503730), (1737, 417020), (1740, 416301), (1930, 375318), (2157, 335820), (2316, 312765), (2610, 277534), (2876, 251865), (2895, 250212), (3474, 208510), (3595, 201492), (3860, 187659), (4314, 167910), (5220, 138767), (5597, 129420), (5790, 125106), (6471, 111940), (6948, 104255), (7190, 100746), (8628, 83955), (8685, 83404), (10785, 67164), (11194, 64710), (11580, 62553), (12942, 55970), (14380, 50373), (16791, 43140), (17370, 41702), (20851, 34740), (21570, 33582), (22388, 32355), (25884, 27985)]