541240980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 1782251520

約数和(自身を除く): 1241010540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 127, 139, 140, 146, 210, 219, 254, 278, 292, 365, 381, 417, 420, 438, 508, 511, 556, 635, 695, 730, 762, 834, 876, 889, 973, 1022, 1095, 1270, 1390, 1460, 1524, 1533, 1668, 1778, 1905, 1946, 2044, 2085, 2190, 2540, 2555, 2667, 2780, 2919, 3066, 3556, 3810, 3892, 4170, 4380, 4445, 4865, 5110, 5334, 5838, 6132, 7620, 7665, 8340, 8890, 9271, 9730, 10147, 10220, 10668, 11676, 13335, 14595, 15330, 17653, 17780, 18542, 19460, 20294, 26670, 27813, 29190, 30441, 30660, 35306, 37084, 40588, 46355, 50735, 52959, 53340, 55626, 58380, 60882, 64897, 70612, 71029, 88265, 92710, 101470, 105918, 111252, 121764, 123571, 129794, 139065, 142058, 152205, 176530, 185420, 194691, 202940, 211836, 213087, 247142, 259588, 264795, 278130, 284116, 304410, 324485, 353060, 355145, 370713, 389382, 426174, 494284, 529590, 556260, 608820, 617855, 648970, 710290, 741426, 778764, 852348, 973455, 1059180, 1065435, 1235710, 1288669, 1297940, 1420580, 1482852, 1853565, 1946910, 2130870, 2471420, 2577338, 3707130, 3866007, 3893820, 4261740, 5154676, 6443345, 7414260, 7732014, 9020683, 12886690, 15464028, 18041366, 19330035, 25773380, 27062049, 36082732, 38660070, 45103415, 54124098, 77320140, 90206830, 108248196, 135310245, 180413660, 270620490, 541240980]

約数ペア:

[(1, 541240980), (2, 270620490), (3, 180413660), (4, 135310245), (5, 108248196), (6, 90206830), (7, 77320140), (10, 54124098), (12, 45103415), (14, 38660070), (15, 36082732), (20, 27062049), (21, 25773380), (28, 19330035), (30, 18041366), (35, 15464028), (42, 12886690), (60, 9020683), (70, 7732014), (73, 7414260), (84, 6443345), (105, 5154676), (127, 4261740), (139, 3893820), (140, 3866007), (146, 3707130), (210, 2577338), (219, 2471420), (254, 2130870), (278, 1946910), (292, 1853565), (365, 1482852), (381, 1420580), (417, 1297940), (420, 1288669), (438, 1235710), (508, 1065435), (511, 1059180), (556, 973455), (635, 852348), (695, 778764), (730, 741426), (762, 710290), (834, 648970), (876, 617855), (889, 608820), (973, 556260), (1022, 529590), (1095, 494284), (1270, 426174), (1390, 389382), (1460, 370713), (1524, 355145), (1533, 353060), (1668, 324485), (1778, 304410), (1905, 284116), (1946, 278130), (2044, 264795), (2085, 259588), (2190, 247142), (2540, 213087), (2555, 211836), (2667, 202940), (2780, 194691), (2919, 185420), (3066, 176530), (3556, 152205), (3810, 142058), (3892, 139065), (4170, 129794), (4380, 123571), (4445, 121764), (4865, 111252), (5110, 105918), (5334, 101470), (5838, 92710), (6132, 88265), (7620, 71029), (7665, 70612), (8340, 64897), (8890, 60882), (9271, 58380), (9730, 55626), (10147, 53340), (10220, 52959), (10668, 50735), (11676, 46355), (13335, 40588), (14595, 37084), (15330, 35306), (17653, 30660), (17780, 30441), (18542, 29190), (19460, 27813), (20294, 26670)]