23983680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 224

約数和(自身を含む): 90123264

約数和(自身を除く): 66139584

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, 43, 48, 56, 60, 64, 70, 80, 83, 84, 86, 96, 105, 112, 120, 129, 140, 160, 166, 168, 172, 192, 210, 215, 224, 240, 249, 258, 280, 301, 320, 332, 336, 344, 415, 420, 430, 448, 480, 498, 516, 560, 581, 602, 645, 664, 672, 688, 830, 840, 860, 903, 960, 996, 1032, 1120, 1162, 1204, 1245, 1290, 1328, 1344, 1376, 1505, 1660, 1680, 1720, 1743, 1806, 1992, 2064, 2240, 2324, 2408, 2490, 2580, 2656, 2752, 2905, 3010, 3320, 3360, 3440, 3486, 3569, 3612, 3984, 4128, 4515, 4648, 4816, 4980, 5160, 5312, 5810, 6020, 6640, 6720, 6880, 6972, 7138, 7224, 7968, 8256, 8715, 9030, 9296, 9632, 9960, 10320, 10707, 11620, 12040, 13280, 13760, 13944, 14276, 14448, 15936, 17430, 17845, 18060, 18592, 19264, 19920, 20640, 21414, 23240, 24080, 24983, 26560, 27888, 28552, 28896, 34860, 35690, 36120, 37184, 39840, 41280, 42828, 46480, 48160, 49966, 53535, 55776, 57104, 57792, 69720, 71380, 72240, 74949, 79680, 85656, 92960, 96320, 99932, 107070, 111552, 114208, 124915, 139440, 142760, 144480, 149898, 171312, 185920, 199864, 214140, 228416, 249830, 278880, 285520, 288960, 299796, 342624, 374745, 399728, 428280, 499660, 557760, 571040, 599592, 685248, 749490, 799456, 856560, 999320, 1142080, 1199184, 1498980, 1598912, 1713120, 1998640, 2398368, 2997960, 3426240, 3997280, 4796736, 5995920, 7994560, 11991840, 23983680]

約数ペア:

[(1, 23983680), (2, 11991840), (3, 7994560), (4, 5995920), (5, 4796736), (6, 3997280), (7, 3426240), (8, 2997960), (10, 2398368), (12, 1998640), (14, 1713120), (15, 1598912), (16, 1498980), (20, 1199184), (21, 1142080), (24, 999320), (28, 856560), (30, 799456), (32, 749490), (35, 685248), (40, 599592), (42, 571040), (43, 557760), (48, 499660), (56, 428280), (60, 399728), (64, 374745), (70, 342624), (80, 299796), (83, 288960), (84, 285520), (86, 278880), (96, 249830), (105, 228416), (112, 214140), (120, 199864), (129, 185920), (140, 171312), (160, 149898), (166, 144480), (168, 142760), (172, 139440), (192, 124915), (210, 114208), (215, 111552), (224, 107070), (240, 99932), (249, 96320), (258, 92960), (280, 85656), (301, 79680), (320, 74949), (332, 72240), (336, 71380), (344, 69720), (415, 57792), (420, 57104), (430, 55776), (448, 53535), (480, 49966), (498, 48160), (516, 46480), (560, 42828), (581, 41280), (602, 39840), (645, 37184), (664, 36120), (672, 35690), (688, 34860), (830, 28896), (840, 28552), (860, 27888), (903, 26560), (960, 24983), (996, 24080), (1032, 23240), (1120, 21414), (1162, 20640), (1204, 19920), (1245, 19264), (1290, 18592), (1328, 18060), (1344, 17845), (1376, 17430), (1505, 15936), (1660, 14448), (1680, 14276), (1720, 13944), (1743, 13760), (1806, 13280), (1992, 12040), (2064, 11620), (2240, 10707), (2324, 10320), (2408, 9960), (2490, 9632), (2580, 9296), (2656, 9030), (2752, 8715), (2905, 8256), (3010, 7968), (3320, 7224), (3360, 7138), (3440, 6972), (3486, 6880), (3569, 6720), (3612, 6640), (3984, 6020), (4128, 5810), (4515, 5312), (4648, 5160), (4816, 4980)]