420039984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 1443907584

約数和(自身を除く): 1023867600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 37, 39, 42, 46, 48, 52, 56, 69, 74, 78, 84, 91, 92, 104, 111, 112, 113, 138, 148, 156, 161, 168, 182, 184, 208, 222, 226, 259, 273, 276, 296, 299, 312, 322, 336, 339, 364, 368, 444, 452, 481, 483, 518, 546, 552, 592, 598, 624, 644, 678, 728, 777, 791, 851, 888, 897, 904, 962, 966, 1036, 1092, 1104, 1196, 1288, 1356, 1443, 1456, 1469, 1554, 1582, 1702, 1776, 1794, 1808, 1924, 1932, 2072, 2093, 2184, 2373, 2392, 2553, 2576, 2599, 2712, 2886, 2938, 3108, 3164, 3367, 3404, 3588, 3848, 3864, 4144, 4181, 4186, 4368, 4407, 4746, 4784, 5106, 5198, 5424, 5772, 5876, 5957, 6216, 6279, 6328, 6734, 6808, 7176, 7696, 7728, 7797, 8362, 8372, 8814, 9492, 10101, 10212, 10283, 10396, 11063, 11544, 11752, 11914, 12432, 12543, 12558, 12656, 13468, 13616, 14352, 15594, 16724, 16744, 17628, 17871, 18193, 18984, 20202, 20424, 20566, 20792, 22126, 23088, 23504, 23828, 25086, 25116, 26936, 29267, 30849, 31188, 33189, 33448, 33488, 33787, 35256, 35742, 36386, 37968, 40404, 40848, 41132, 41584, 44252, 47656, 50172, 50232, 53872, 54353, 54579, 58534, 61698, 62376, 66378, 66896, 67574, 70512, 71484, 72772, 77441, 80808, 82264, 87801, 88504, 95312, 96163, 100344, 100464, 101361, 108706, 109158, 117068, 123396, 124752, 132756, 135148, 142968, 145544, 154882, 161616, 163059, 164528, 175602, 177008, 192326, 200688, 202722, 217412, 218316, 232323, 234136, 236509, 246792, 265512, 270296, 285936, 288489, 291088, 309764, 326118, 351204, 380471, 384652, 405444, 434824, 436632, 464646, 468272, 473018, 493584, 531024, 540592, 576978, 619528, 652236, 673141, 702408, 709527, 760942, 769304, 810888, 869648, 873264, 929292, 946036, 1141413, 1153956, 1239056, 1250119, 1304472, 1346282, 1404816, 1419054, 1521884, 1538608, 1621776, 1858584, 1892072, 2019423, 2282826, 2307912, 2500238, 2608944, 2692564, 2838108, 3043768, 3717168, 3750357, 3784144, 4038846, 4565652, 4615824, 5000476, 5385128, 5676216, 6087536, 7500714, 8077692, 8750833, 9131304, 10000952, 10770256, 11352432, 15001428, 16155384, 17501666, 18262608, 20001904, 26252499, 30002856, 32310768, 35003332, 52504998, 60005712, 70006664, 105009996, 140013328, 210019992, 420039984]

約数ペア:

[(1, 420039984), (2, 210019992), (3, 140013328), (4, 105009996), (6, 70006664), (7, 60005712), (8, 52504998), (12, 35003332), (13, 32310768), (14, 30002856), (16, 26252499), (21, 20001904), (23, 18262608), (24, 17501666), (26, 16155384), (28, 15001428), (37, 11352432), (39, 10770256), (42, 10000952), (46, 9131304), (48, 8750833), (52, 8077692), (56, 7500714), (69, 6087536), (74, 5676216), (78, 5385128), (84, 5000476), (91, 4615824), (92, 4565652), (104, 4038846), (111, 3784144), (112, 3750357), (113, 3717168), (138, 3043768), (148, 2838108), (156, 2692564), (161, 2608944), (168, 2500238), (182, 2307912), (184, 2282826), (208, 2019423), (222, 1892072), (226, 1858584), (259, 1621776), (273, 1538608), (276, 1521884), (296, 1419054), (299, 1404816), (312, 1346282), (322, 1304472), (336, 1250119), (339, 1239056), (364, 1153956), (368, 1141413), (444, 946036), (452, 929292), (481, 873264), (483, 869648), (518, 810888), (546, 769304), (552, 760942), (592, 709527), (598, 702408), (624, 673141), (644, 652236), (678, 619528), (728, 576978), (777, 540592), (791, 531024), (851, 493584), (888, 473018), (897, 468272), (904, 464646), (962, 436632), (966, 434824), (1036, 405444), (1092, 384652), (1104, 380471), (1196, 351204), (1288, 326118), (1356, 309764), (1443, 291088), (1456, 288489), (1469, 285936), (1554, 270296), (1582, 265512), (1702, 246792), (1776, 236509), (1794, 234136), (1808, 232323), (1924, 218316), (1932, 217412), (2072, 202722), (2093, 200688), (2184, 192326), (2373, 177008), (2392, 175602), (2553, 164528), (2576, 163059), (2599, 161616), (2712, 154882), (2886, 145544), (2938, 142968), (3108, 135148), (3164, 132756), (3367, 124752), (3404, 123396), (3588, 117068), (3848, 109158), (3864, 108706), (4144, 101361), (4181, 100464), (4186, 100344), (4368, 96163), (4407, 95312), (4746, 88504), (4784, 87801), (5106, 82264), (5198, 80808), (5424, 77441), (5772, 72772), (5876, 71484), (5957, 70512), (6216, 67574), (6279, 66896), (6328, 66378), (6734, 62376), (6808, 61698), (7176, 58534), (7696, 54579), (7728, 54353), (7797, 53872), (8362, 50232), (8372, 50172), (8814, 47656), (9492, 44252), (10101, 41584), (10212, 41132), (10283, 40848), (10396, 40404), (11063, 37968), (11544, 36386), (11752, 35742), (11914, 35256), (12432, 33787), (12543, 33488), (12558, 33448), (12656, 33189), (13468, 31188), (13616, 30849), (14352, 29267), (15594, 26936), (16724, 25116), (16744, 25086), (17628, 23828), (17871, 23504), (18193, 23088), (18984, 22126), (20202, 20792), (20424, 20566)]