1015327320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63617}}^1$

素因数の和:63657

約数の個数: 128

約数和(自身を含む): 3664396800

約数和(自身を除く): 2649069480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 63617, 127234, 190851, 254468, 318085, 381702, 445319, 508936, 636170, 763404, 890638, 954255, 1208723, 1272340, 1335957, 1526808, 1781276, 1908510, 2226595, 2417446, 2544680, 2671914, 3562552, 3626169, 3817020, 4453190, 4834892, 5343828, 6043615, 6679785, 7252338, 7634040, 8461061, 8906380, 9669784, 10687656, 12087230, 13359570, 14504676, 16922122, 17812760, 18130845, 24174460, 25383183, 26719140, 29009352, 33844244, 36261690, 42305305, 48348920, 50766366, 53438280, 67688488, 72523380, 84610610, 101532732, 126915915, 145046760, 169221220, 203065464, 253831830, 338442440, 507663660, 1015327320]

約数ペア:

[(1, 1015327320), (2, 507663660), (3, 338442440), (4, 253831830), (5, 203065464), (6, 169221220), (7, 145046760), (8, 126915915), (10, 101532732), (12, 84610610), (14, 72523380), (15, 67688488), (19, 53438280), (20, 50766366), (21, 48348920), (24, 42305305), (28, 36261690), (30, 33844244), (35, 29009352), (38, 26719140), (40, 25383183), (42, 24174460), (56, 18130845), (57, 17812760), (60, 16922122), (70, 14504676), (76, 13359570), (84, 12087230), (95, 10687656), (105, 9669784), (114, 8906380), (120, 8461061), (133, 7634040), (140, 7252338), (152, 6679785), (168, 6043615), (190, 5343828), (210, 4834892), (228, 4453190), (266, 3817020), (280, 3626169), (285, 3562552), (380, 2671914), (399, 2544680), (420, 2417446), (456, 2226595), (532, 1908510), (570, 1781276), (665, 1526808), (760, 1335957), (798, 1272340), (840, 1208723), (1064, 954255), (1140, 890638), (1330, 763404), (1596, 636170), (1995, 508936), (2280, 445319), (2660, 381702), (3192, 318085), (3990, 254468), (5320, 190851), (7980, 127234), (15960, 63617)]