306589080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2318

約数の個数: 192

約数和(自身を含む): 1116944640

約数和(自身を除く): 810355560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2254, 2267, 2415, 2760, 2940, 3220, 3381, 3864, 4508, 4534, 4830, 5635, 5880, 6440, 6762, 6801, 9016, 9068, 9660, 11270, 11335, 13524, 13602, 15869, 16905, 18136, 19320, 22540, 22670, 27048, 27204, 31738, 33810, 34005, 45080, 45340, 47607, 52141, 54408, 63476, 67620, 68010, 79345, 90680, 95214, 104282, 111083, 126952, 135240, 136020, 156423, 158690, 190428, 208564, 222166, 238035, 260705, 272040, 312846, 317380, 333249, 364987, 380856, 417128, 444332, 476070, 521410, 555415, 625692, 634760, 666498, 729974, 782115, 888664, 952140, 1042820, 1094961, 1110830, 1251384, 1332996, 1459948, 1564230, 1666245, 1824935, 1904280, 2085640, 2189922, 2221660, 2554909, 2665992, 2919896, 3128460, 3332490, 3649870, 4379844, 4443320, 5109818, 5474805, 6256920, 6664980, 7299740, 7664727, 8759688, 10219636, 10949610, 12774545, 13329960, 14599480, 15329454, 20439272, 21899220, 25549090, 30658908, 38323635, 43798440, 51098180, 61317816, 76647270, 102196360, 153294540, 306589080]

約数ペア:

[(1, 306589080), (2, 153294540), (3, 102196360), (4, 76647270), (5, 61317816), (6, 51098180), (7, 43798440), (8, 38323635), (10, 30658908), (12, 25549090), (14, 21899220), (15, 20439272), (20, 15329454), (21, 14599480), (23, 13329960), (24, 12774545), (28, 10949610), (30, 10219636), (35, 8759688), (40, 7664727), (42, 7299740), (46, 6664980), (49, 6256920), (56, 5474805), (60, 5109818), (69, 4443320), (70, 4379844), (84, 3649870), (92, 3332490), (98, 3128460), (105, 2919896), (115, 2665992), (120, 2554909), (138, 2221660), (140, 2189922), (147, 2085640), (161, 1904280), (168, 1824935), (184, 1666245), (196, 1564230), (210, 1459948), (230, 1332996), (245, 1251384), (276, 1110830), (280, 1094961), (294, 1042820), (322, 952140), (345, 888664), (392, 782115), (420, 729974), (460, 666498), (483, 634760), (490, 625692), (552, 555415), (588, 521410), (644, 476070), (690, 444332), (735, 417128), (805, 380856), (840, 364987), (920, 333249), (966, 317380), (980, 312846), (1127, 272040), (1176, 260705), (1288, 238035), (1380, 222166), (1470, 208564), (1610, 190428), (1932, 158690), (1960, 156423), (2254, 136020), (2267, 135240), (2415, 126952), (2760, 111083), (2940, 104282), (3220, 95214), (3381, 90680), (3864, 79345), (4508, 68010), (4534, 67620), (4830, 63476), (5635, 54408), (5880, 52141), (6440, 47607), (6762, 45340), (6801, 45080), (9016, 34005), (9068, 33810), (9660, 31738), (11270, 27204), (11335, 27048), (13524, 22670), (13602, 22540), (15869, 19320), (16905, 18136)]