545721540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:946

約数の個数: 192

約数和(自身を含む): 1897857024

約数和(自身を除く): 1352135484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 127, 130, 140, 156, 182, 195, 210, 254, 260, 273, 364, 381, 390, 420, 455, 508, 546, 635, 762, 780, 787, 889, 910, 1092, 1270, 1365, 1524, 1574, 1651, 1778, 1820, 1905, 2361, 2540, 2667, 2730, 3148, 3302, 3556, 3810, 3935, 4445, 4722, 4953, 5334, 5460, 5509, 6604, 7620, 7870, 8255, 8890, 9444, 9906, 10231, 10668, 11018, 11557, 11805, 13335, 15740, 16510, 16527, 17780, 19812, 20462, 22036, 23114, 23610, 24765, 26670, 27545, 30693, 33020, 33054, 34671, 40924, 46228, 47220, 49530, 51155, 53340, 55090, 57785, 61386, 66108, 69342, 71617, 82635, 99060, 99949, 102310, 110180, 115570, 122772, 138684, 143234, 153465, 165270, 173355, 199898, 204620, 214851, 231140, 286468, 299847, 306930, 330540, 346710, 358085, 399796, 429702, 499745, 599694, 613860, 693420, 699643, 716170, 859404, 999490, 1074255, 1199388, 1299337, 1399286, 1432340, 1499235, 1998980, 2098929, 2148510, 2598674, 2798572, 2998470, 3498215, 3898011, 4197858, 4297020, 5197348, 5996940, 6496685, 6996430, 7796022, 8395716, 9095359, 10494645, 12993370, 13992860, 15592044, 18190718, 19490055, 20989290, 25986740, 27286077, 36381436, 38980110, 41978580, 45476795, 54572154, 77960220, 90953590, 109144308, 136430385, 181907180, 272860770, 545721540]

約数ペア:

[(1, 545721540), (2, 272860770), (3, 181907180), (4, 136430385), (5, 109144308), (6, 90953590), (7, 77960220), (10, 54572154), (12, 45476795), (13, 41978580), (14, 38980110), (15, 36381436), (20, 27286077), (21, 25986740), (26, 20989290), (28, 19490055), (30, 18190718), (35, 15592044), (39, 13992860), (42, 12993370), (52, 10494645), (60, 9095359), (65, 8395716), (70, 7796022), (78, 6996430), (84, 6496685), (91, 5996940), (105, 5197348), (127, 4297020), (130, 4197858), (140, 3898011), (156, 3498215), (182, 2998470), (195, 2798572), (210, 2598674), (254, 2148510), (260, 2098929), (273, 1998980), (364, 1499235), (381, 1432340), (390, 1399286), (420, 1299337), (455, 1199388), (508, 1074255), (546, 999490), (635, 859404), (762, 716170), (780, 699643), (787, 693420), (889, 613860), (910, 599694), (1092, 499745), (1270, 429702), (1365, 399796), (1524, 358085), (1574, 346710), (1651, 330540), (1778, 306930), (1820, 299847), (1905, 286468), (2361, 231140), (2540, 214851), (2667, 204620), (2730, 199898), (3148, 173355), (3302, 165270), (3556, 153465), (3810, 143234), (3935, 138684), (4445, 122772), (4722, 115570), (4953, 110180), (5334, 102310), (5460, 99949), (5509, 99060), (6604, 82635), (7620, 71617), (7870, 69342), (8255, 66108), (8890, 61386), (9444, 57785), (9906, 55090), (10231, 53340), (10668, 51155), (11018, 49530), (11557, 47220), (11805, 46228), (13335, 40924), (15740, 34671), (16510, 33054), (16527, 33020), (17780, 30693), (19812, 27545), (20462, 26670), (22036, 24765), (23114, 23610)]