23845920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 88252416

約数和(自身を除く): 64406496

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, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 151, 160, 168, 188, 210, 224, 235, 240, 280, 282, 302, 329, 336, 376, 420, 453, 470, 480, 560, 564, 604, 658, 672, 705, 752, 755, 840, 906, 940, 987, 1057, 1120, 1128, 1208, 1316, 1410, 1504, 1510, 1645, 1680, 1812, 1880, 1974, 2114, 2256, 2265, 2416, 2632, 2820, 3020, 3171, 3290, 3360, 3624, 3760, 3948, 4228, 4512, 4530, 4832, 4935, 5264, 5285, 5640, 6040, 6342, 6580, 7097, 7248, 7520, 7896, 8456, 9060, 9870, 10528, 10570, 11280, 12080, 12684, 13160, 14194, 14496, 15792, 15855, 16912, 18120, 19740, 21140, 21291, 22560, 24160, 25368, 26320, 28388, 31584, 31710, 33824, 35485, 36240, 39480, 42280, 42582, 49679, 50736, 52640, 56776, 63420, 70970, 72480, 78960, 84560, 85164, 99358, 101472, 106455, 113552, 126840, 141940, 149037, 157920, 169120, 170328, 198716, 212910, 227104, 248395, 253680, 283880, 298074, 340656, 397432, 425820, 496790, 507360, 567760, 596148, 681312, 745185, 794864, 851640, 993580, 1135520, 1192296, 1490370, 1589728, 1703280, 1987160, 2384592, 2980740, 3406560, 3974320, 4769184, 5961480, 7948640, 11922960, 23845920]

約数ペア:

[(1, 23845920), (2, 11922960), (3, 7948640), (4, 5961480), (5, 4769184), (6, 3974320), (7, 3406560), (8, 2980740), (10, 2384592), (12, 1987160), (14, 1703280), (15, 1589728), (16, 1490370), (20, 1192296), (21, 1135520), (24, 993580), (28, 851640), (30, 794864), (32, 745185), (35, 681312), (40, 596148), (42, 567760), (47, 507360), (48, 496790), (56, 425820), (60, 397432), (70, 340656), (80, 298074), (84, 283880), (94, 253680), (96, 248395), (105, 227104), (112, 212910), (120, 198716), (140, 170328), (141, 169120), (151, 157920), (160, 149037), (168, 141940), (188, 126840), (210, 113552), (224, 106455), (235, 101472), (240, 99358), (280, 85164), (282, 84560), (302, 78960), (329, 72480), (336, 70970), (376, 63420), (420, 56776), (453, 52640), (470, 50736), (480, 49679), (560, 42582), (564, 42280), (604, 39480), (658, 36240), (672, 35485), (705, 33824), (752, 31710), (755, 31584), (840, 28388), (906, 26320), (940, 25368), (987, 24160), (1057, 22560), (1120, 21291), (1128, 21140), (1208, 19740), (1316, 18120), (1410, 16912), (1504, 15855), (1510, 15792), (1645, 14496), (1680, 14194), (1812, 13160), (1880, 12684), (1974, 12080), (2114, 11280), (2256, 10570), (2265, 10528), (2416, 9870), (2632, 9060), (2820, 8456), (3020, 7896), (3171, 7520), (3290, 7248), (3360, 7097), (3624, 6580), (3760, 6342), (3948, 6040), (4228, 5640), (4512, 5285), (4530, 5264), (4832, 4935)]