21430169280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{572387}}^1$

素因数の和:572423

約数の個数: 168

約数和(自身を含む): 79381057392

約数和(自身を除く): 57950888112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 572387, 1144774, 1717161, 2289548, 2861935, 3434322, 4579096, 5151483, 5723870, 6868644, 7441031, 8585805, 9158192, 10302966, 11447740, 13737288, 14882062, 17171610, 18316384, 20605932, 22323093, 22895480, 25757415, 27474576, 29764124, 34343220, 36632768, 37205155, 41211864, 44646186, 45790960, 51514830, 54949152, 59528248, 66969279, 68686440, 74410310, 82423728, 89292372, 91581920, 103029660, 109898304, 111615465, 119056496, 133938558, 137372880, 148820620, 164847456, 178584744, 183163840, 206059320, 223230930, 238112992, 267877116, 274745760, 297641240, 329694912, 334846395, 357169488, 412118640, 446461860, 476225984, 535754232, 549491520, 595282480, 669692790, 714338976, 824237280, 892923720, 1071508464, 1190564960, 1339385580, 1428677952, 1648474560, 1785847440, 2143016928, 2381129920, 2678771160, 3571694880, 4286033856, 5357542320, 7143389760, 10715084640, 21430169280]

約数ペア:

[(1, 21430169280), (2, 10715084640), (3, 7143389760), (4, 5357542320), (5, 4286033856), (6, 3571694880), (8, 2678771160), (9, 2381129920), (10, 2143016928), (12, 1785847440), (13, 1648474560), (15, 1428677952), (16, 1339385580), (18, 1190564960), (20, 1071508464), (24, 892923720), (26, 824237280), (30, 714338976), (32, 669692790), (36, 595282480), (39, 549491520), (40, 535754232), (45, 476225984), (48, 446461860), (52, 412118640), (60, 357169488), (64, 334846395), (65, 329694912), (72, 297641240), (78, 274745760), (80, 267877116), (90, 238112992), (96, 223230930), (104, 206059320), (117, 183163840), (120, 178584744), (130, 164847456), (144, 148820620), (156, 137372880), (160, 133938558), (180, 119056496), (192, 111615465), (195, 109898304), (208, 103029660), (234, 91581920), (240, 89292372), (260, 82423728), (288, 74410310), (312, 68686440), (320, 66969279), (360, 59528248), (390, 54949152), (416, 51514830), (468, 45790960), (480, 44646186), (520, 41211864), (576, 37205155), (585, 36632768), (624, 34343220), (720, 29764124), (780, 27474576), (832, 25757415), (936, 22895480), (960, 22323093), (1040, 20605932), (1170, 18316384), (1248, 17171610), (1440, 14882062), (1560, 13737288), (1872, 11447740), (2080, 10302966), (2340, 9158192), (2496, 8585805), (2880, 7441031), (3120, 6868644), (3744, 5723870), (4160, 5151483), (4680, 4579096), (6240, 3434322), (7488, 2861935), (9360, 2289548), (12480, 1717161), (18720, 1144774), (37440, 572387)]