1915982880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{570233}}^1$

素因数の和:570258

約数の個数: 96

約数和(自身を含む): 6897550464

約数和(自身を除く): 4981567584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 570233, 1140466, 1710699, 2280932, 2851165, 3421398, 3991631, 4561864, 5702330, 6842796, 7983262, 8553495, 9123728, 11404660, 11974893, 13685592, 15966524, 17106990, 18247456, 19958155, 22809320, 23949786, 27371184, 31933048, 34213980, 39916310, 45618640, 47899572, 54742368, 59874465, 63866096, 68427960, 79832620, 91237280, 95799144, 119748930, 127732192, 136855920, 159665240, 191598288, 239497860, 273711840, 319330480, 383196576, 478995720, 638660960, 957991440, 1915982880]

約数ペア:

[(1, 1915982880), (2, 957991440), (3, 638660960), (4, 478995720), (5, 383196576), (6, 319330480), (7, 273711840), (8, 239497860), (10, 191598288), (12, 159665240), (14, 136855920), (15, 127732192), (16, 119748930), (20, 95799144), (21, 91237280), (24, 79832620), (28, 68427960), (30, 63866096), (32, 59874465), (35, 54742368), (40, 47899572), (42, 45618640), (48, 39916310), (56, 34213980), (60, 31933048), (70, 27371184), (80, 23949786), (84, 22809320), (96, 19958155), (105, 18247456), (112, 17106990), (120, 15966524), (140, 13685592), (160, 11974893), (168, 11404660), (210, 9123728), (224, 8553495), (240, 7983262), (280, 6842796), (336, 5702330), (420, 4561864), (480, 3991631), (560, 3421398), (672, 2851165), (840, 2280932), (1120, 1710699), (1680, 1140466), (3360, 570233)]