420854616

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 336

約数和(自身を含む): 1488141360

約数和(自身を除く): 1067286744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 61, 63, 72, 78, 81, 84, 91, 104, 108, 117, 122, 126, 156, 162, 168, 169, 182, 183, 189, 216, 234, 243, 244, 252, 273, 312, 324, 338, 351, 364, 366, 378, 427, 468, 486, 488, 504, 507, 546, 549, 567, 648, 676, 702, 728, 729, 732, 756, 793, 819, 854, 936, 972, 1014, 1053, 1092, 1098, 1134, 1183, 1281, 1352, 1404, 1458, 1464, 1512, 1521, 1586, 1638, 1647, 1701, 1708, 1944, 2028, 2106, 2184, 2196, 2268, 2366, 2379, 2457, 2562, 2808, 2916, 3042, 3159, 3172, 3276, 3294, 3402, 3416, 3549, 3843, 4056, 4212, 4392, 4536, 4563, 4732, 4758, 4914, 4941, 5103, 5124, 5551, 5832, 6084, 6318, 6344, 6552, 6588, 6804, 7098, 7137, 7371, 7686, 8424, 9126, 9464, 9477, 9516, 9828, 9882, 10206, 10248, 10309, 10647, 11102, 11529, 12168, 12636, 13176, 13608, 13689, 14196, 14274, 14742, 14823, 15372, 16653, 18252, 18954, 19032, 19656, 19764, 20412, 20618, 21294, 21411, 22113, 22204, 23058, 25272, 27378, 28392, 28548, 29484, 29646, 30744, 30927, 31941, 33306, 34587, 36504, 37908, 39528, 40824, 41067, 41236, 42588, 42822, 44226, 44408, 44469, 46116, 49959, 54756, 57096, 58968, 59292, 61854, 63882, 64233, 66339, 66612, 69174, 72163, 75816, 82134, 82472, 85176, 85644, 88452, 88938, 92232, 92781, 95823, 99918, 103761, 109512, 118584, 123201, 123708, 127764, 128466, 132678, 133224, 138348, 144326, 149877, 164268, 171288, 176904, 177876, 185562, 191646, 192699, 199836, 207522, 216489, 246402, 247416, 255528, 256932, 265356, 276696, 278343, 287469, 288652, 299754, 311283, 328536, 355752, 371124, 383292, 385398, 399672, 415044, 432978, 449631, 492804, 513864, 530712, 556686, 574938, 577304, 578097, 599508, 622566, 649467, 742248, 766584, 770796, 830088, 835029, 862407, 865956, 899262, 985608, 1113372, 1149876, 1156194, 1199016, 1245132, 1298934, 1348893, 1541592, 1670058, 1724814, 1731912, 1798524, 1948401, 2226744, 2299752, 2312388, 2490264, 2505087, 2597868, 2697786, 3340116, 3449628, 3597048, 3896802, 4046679, 4624776, 5010174, 5195736, 5395572, 5845203, 6680232, 6899256, 7515261, 7793604, 8093358, 10020348, 10791144, 11690406, 15030522, 15587208, 16186716, 17535609, 20040696, 23380812, 30061044, 32373432, 35071218, 46761624, 52606827, 60122088, 70142436, 105213654, 140284872, 210427308, 420854616]

約数ペア:

[(1, 420854616), (2, 210427308), (3, 140284872), (4, 105213654), (6, 70142436), (7, 60122088), (8, 52606827), (9, 46761624), (12, 35071218), (13, 32373432), (14, 30061044), (18, 23380812), (21, 20040696), (24, 17535609), (26, 16186716), (27, 15587208), (28, 15030522), (36, 11690406), (39, 10791144), (42, 10020348), (52, 8093358), (54, 7793604), (56, 7515261), (61, 6899256), (63, 6680232), (72, 5845203), (78, 5395572), (81, 5195736), (84, 5010174), (91, 4624776), (104, 4046679), (108, 3896802), (117, 3597048), (122, 3449628), (126, 3340116), (156, 2697786), (162, 2597868), (168, 2505087), (169, 2490264), (182, 2312388), (183, 2299752), (189, 2226744), (216, 1948401), (234, 1798524), (243, 1731912), (244, 1724814), (252, 1670058), (273, 1541592), (312, 1348893), (324, 1298934), (338, 1245132), (351, 1199016), (364, 1156194), (366, 1149876), (378, 1113372), (427, 985608), (468, 899262), (486, 865956), (488, 862407), (504, 835029), (507, 830088), (546, 770796), (549, 766584), (567, 742248), (648, 649467), (676, 622566), (702, 599508), (728, 578097), (729, 577304), (732, 574938), (756, 556686), (793, 530712), (819, 513864), (854, 492804), (936, 449631), (972, 432978), (1014, 415044), (1053, 399672), (1092, 385398), (1098, 383292), (1134, 371124), (1183, 355752), (1281, 328536), (1352, 311283), (1404, 299754), (1458, 288652), (1464, 287469), (1512, 278343), (1521, 276696), (1586, 265356), (1638, 256932), (1647, 255528), (1701, 247416), (1708, 246402), (1944, 216489), (2028, 207522), (2106, 199836), (2184, 192699), (2196, 191646), (2268, 185562), (2366, 177876), (2379, 176904), (2457, 171288), (2562, 164268), (2808, 149877), (2916, 144326), (3042, 138348), (3159, 133224), (3172, 132678), (3276, 128466), (3294, 127764), (3402, 123708), (3416, 123201), (3549, 118584), (3843, 109512), (4056, 103761), (4212, 99918), (4392, 95823), (4536, 92781), (4563, 92232), (4732, 88938), (4758, 88452), (4914, 85644), (4941, 85176), (5103, 82472), (5124, 82134), (5551, 75816), (5832, 72163), (6084, 69174), (6318, 66612), (6344, 66339), (6552, 64233), (6588, 63882), (6804, 61854), (7098, 59292), (7137, 58968), (7371, 57096), (7686, 54756), (8424, 49959), (9126, 46116), (9464, 44469), (9477, 44408), (9516, 44226), (9828, 42822), (9882, 42588), (10206, 41236), (10248, 41067), (10309, 40824), (10647, 39528), (11102, 37908), (11529, 36504), (12168, 34587), (12636, 33306), (13176, 31941), (13608, 30927), (13689, 30744), (14196, 29646), (14274, 29484), (14742, 28548), (14823, 28392), (15372, 27378), (16653, 25272), (18252, 23058), (18954, 22204), (19032, 22113), (19656, 21411), (19764, 21294), (20412, 20618)]