620601912

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 320

約数和(自身を含む): 2107607040

約数和(自身を除く): 1487005128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 47, 54, 56, 63, 71, 72, 81, 82, 84, 94, 108, 123, 126, 141, 142, 162, 164, 168, 188, 189, 213, 216, 246, 252, 282, 284, 287, 324, 328, 329, 369, 376, 378, 423, 426, 492, 497, 504, 564, 567, 568, 574, 639, 648, 658, 738, 756, 846, 852, 861, 984, 987, 994, 1107, 1128, 1134, 1148, 1269, 1278, 1316, 1476, 1491, 1512, 1692, 1704, 1722, 1917, 1927, 1974, 1988, 2214, 2268, 2296, 2538, 2556, 2583, 2632, 2911, 2952, 2961, 2982, 3321, 3337, 3384, 3444, 3807, 3834, 3854, 3948, 3976, 4428, 4473, 4536, 5076, 5112, 5166, 5751, 5781, 5822, 5922, 5964, 6642, 6674, 6888, 7614, 7668, 7708, 7749, 7896, 8733, 8856, 8883, 8946, 10011, 10152, 10332, 11502, 11562, 11644, 11844, 11928, 13284, 13348, 13419, 13489, 15228, 15336, 15416, 15498, 17343, 17466, 17766, 17892, 20022, 20377, 20664, 23004, 23124, 23247, 23288, 23359, 23688, 26199, 26568, 26649, 26696, 26838, 26978, 30033, 30456, 30996, 34686, 34932, 35532, 35784, 40044, 40257, 40467, 40754, 46008, 46248, 46494, 46718, 52029, 52398, 53298, 53676, 53956, 60066, 61131, 61992, 69372, 69864, 70077, 71064, 78597, 80088, 80514, 80934, 81508, 90099, 92988, 93436, 104058, 104796, 106596, 107352, 107912, 120132, 121401, 122262, 136817, 138744, 140154, 156087, 157194, 161028, 161868, 163016, 180198, 183393, 185976, 186872, 208116, 209592, 210231, 213192, 235791, 240264, 242802, 244524, 270297, 273634, 280308, 312174, 314388, 322056, 323736, 360396, 364203, 366786, 410451, 416232, 420462, 471582, 485604, 489048, 540594, 547268, 550179, 560616, 624348, 628776, 630693, 720792, 728406, 733572, 820902, 840924, 943164, 957719, 971208, 1081188, 1092609, 1094536, 1100358, 1231353, 1248696, 1261386, 1456812, 1467144, 1641804, 1650537, 1681848, 1886328, 1892079, 1915438, 2162376, 2185218, 2200716, 2462706, 2522772, 2873157, 2913624, 3283608, 3301074, 3694059, 3784158, 3830876, 4370436, 4401432, 4925412, 5045544, 5746314, 6602148, 7388118, 7568316, 7661752, 8619471, 8740872, 9850824, 11082177, 11492628, 13204296, 14776236, 15136632, 17238942, 22164354, 22985256, 25858413, 29552472, 34477884, 44328708, 51716826, 68955768, 77575239, 88657416, 103433652, 155150478, 206867304, 310300956, 620601912]

約数ペア:

[(1, 620601912), (2, 310300956), (3, 206867304), (4, 155150478), (6, 103433652), (7, 88657416), (8, 77575239), (9, 68955768), (12, 51716826), (14, 44328708), (18, 34477884), (21, 29552472), (24, 25858413), (27, 22985256), (28, 22164354), (36, 17238942), (41, 15136632), (42, 14776236), (47, 13204296), (54, 11492628), (56, 11082177), (63, 9850824), (71, 8740872), (72, 8619471), (81, 7661752), (82, 7568316), (84, 7388118), (94, 6602148), (108, 5746314), (123, 5045544), (126, 4925412), (141, 4401432), (142, 4370436), (162, 3830876), (164, 3784158), (168, 3694059), (188, 3301074), (189, 3283608), (213, 2913624), (216, 2873157), (246, 2522772), (252, 2462706), (282, 2200716), (284, 2185218), (287, 2162376), (324, 1915438), (328, 1892079), (329, 1886328), (369, 1681848), (376, 1650537), (378, 1641804), (423, 1467144), (426, 1456812), (492, 1261386), (497, 1248696), (504, 1231353), (564, 1100358), (567, 1094536), (568, 1092609), (574, 1081188), (639, 971208), (648, 957719), (658, 943164), (738, 840924), (756, 820902), (846, 733572), (852, 728406), (861, 720792), (984, 630693), (987, 628776), (994, 624348), (1107, 560616), (1128, 550179), (1134, 547268), (1148, 540594), (1269, 489048), (1278, 485604), (1316, 471582), (1476, 420462), (1491, 416232), (1512, 410451), (1692, 366786), (1704, 364203), (1722, 360396), (1917, 323736), (1927, 322056), (1974, 314388), (1988, 312174), (2214, 280308), (2268, 273634), (2296, 270297), (2538, 244524), (2556, 242802), (2583, 240264), (2632, 235791), (2911, 213192), (2952, 210231), (2961, 209592), (2982, 208116), (3321, 186872), (3337, 185976), (3384, 183393), (3444, 180198), (3807, 163016), (3834, 161868), (3854, 161028), (3948, 157194), (3976, 156087), (4428, 140154), (4473, 138744), (4536, 136817), (5076, 122262), (5112, 121401), (5166, 120132), (5751, 107912), (5781, 107352), (5822, 106596), (5922, 104796), (5964, 104058), (6642, 93436), (6674, 92988), (6888, 90099), (7614, 81508), (7668, 80934), (7708, 80514), (7749, 80088), (7896, 78597), (8733, 71064), (8856, 70077), (8883, 69864), (8946, 69372), (10011, 61992), (10152, 61131), (10332, 60066), (11502, 53956), (11562, 53676), (11644, 53298), (11844, 52398), (11928, 52029), (13284, 46718), (13348, 46494), (13419, 46248), (13489, 46008), (15228, 40754), (15336, 40467), (15416, 40257), (15498, 40044), (17343, 35784), (17466, 35532), (17766, 34932), (17892, 34686), (20022, 30996), (20377, 30456), (20664, 30033), (23004, 26978), (23124, 26838), (23247, 26696), (23288, 26649), (23359, 26568), (23688, 26199)]