4026278760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{154619}}^1$

素因数の和:154671

約数の個数: 128

約数和(自身を含む): 14249779200

約数和(自身を除く): 10223500440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 154619, 309238, 463857, 618476, 773095, 927714, 1082333, 1236952, 1546190, 1855428, 2164666, 2319285, 3092380, 3246999, 3710856, 4329332, 4638570, 4793189, 5411665, 6184760, 6493998, 8658664, 9277140, 9586378, 10823330, 12987996, 14379567, 16234995, 18554280, 19172756, 21646660, 23965945, 25975992, 28759134, 32469990, 33552323, 38345512, 43293320, 47931890, 57518268, 64939980, 67104646, 71897835, 95863780, 100656969, 115036536, 129879960, 134209292, 143795670, 167761615, 191727560, 201313938, 268418584, 287591340, 335523230, 402627876, 503284845, 575182680, 671046460, 805255752, 1006569690, 1342092920, 2013139380, 4026278760]

約数ペア:

[(1, 4026278760), (2, 2013139380), (3, 1342092920), (4, 1006569690), (5, 805255752), (6, 671046460), (7, 575182680), (8, 503284845), (10, 402627876), (12, 335523230), (14, 287591340), (15, 268418584), (20, 201313938), (21, 191727560), (24, 167761615), (28, 143795670), (30, 134209292), (31, 129879960), (35, 115036536), (40, 100656969), (42, 95863780), (56, 71897835), (60, 67104646), (62, 64939980), (70, 57518268), (84, 47931890), (93, 43293320), (105, 38345512), (120, 33552323), (124, 32469990), (140, 28759134), (155, 25975992), (168, 23965945), (186, 21646660), (210, 19172756), (217, 18554280), (248, 16234995), (280, 14379567), (310, 12987996), (372, 10823330), (420, 9586378), (434, 9277140), (465, 8658664), (620, 6493998), (651, 6184760), (744, 5411665), (840, 4793189), (868, 4638570), (930, 4329332), (1085, 3710856), (1240, 3246999), (1302, 3092380), (1736, 2319285), (1860, 2164666), (2170, 1855428), (2604, 1546190), (3255, 1236952), (3720, 1082333), (4340, 927714), (5208, 773095), (6510, 618476), (8680, 463857), (13020, 309238), (26040, 154619)]