30256285920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{42677}}^1$

素因数の和:42913

約数の個数: 192

約数和(自身を含む): 109441414656

約数和(自身を除く): 79185128736

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, 211, 224, 240, 280, 336, 420, 422, 480, 560, 633, 672, 840, 844, 1055, 1120, 1266, 1477, 1680, 1688, 2110, 2532, 2954, 3165, 3360, 3376, 4220, 4431, 5064, 5908, 6330, 6752, 7385, 8440, 8862, 10128, 11816, 12660, 14770, 16880, 17724, 20256, 22155, 23632, 25320, 29540, 33760, 35448, 42677, 44310, 47264, 50640, 59080, 70896, 85354, 88620, 101280, 118160, 128031, 141792, 170708, 177240, 213385, 236320, 256062, 298739, 341416, 354480, 426770, 512124, 597478, 640155, 682832, 708960, 853540, 896217, 1024248, 1194956, 1280310, 1365664, 1493695, 1707080, 1792434, 2048496, 2389912, 2560620, 2987390, 3414160, 3584868, 4096992, 4481085, 4779824, 5121240, 5974780, 6828320, 7169736, 8962170, 9004847, 9559648, 10242480, 11949560, 14339472, 17924340, 18009694, 20484960, 23899120, 27014541, 28678944, 35848680, 36019388, 45024235, 47798240, 54029082, 63033929, 71697360, 72038776, 90048470, 108058164, 126067858, 135072705, 143394720, 144077552, 180096940, 189101787, 216116328, 252135716, 270145410, 288155104, 315169645, 360193880, 378203574, 432232656, 504271432, 540290820, 630339290, 720387760, 756407148, 864465312, 945508935, 1008542864, 1080581640, 1260678580, 1440775520, 1512814296, 1891017870, 2017085728, 2161163280, 2521357160, 3025628592, 3782035740, 4322326560, 5042714320, 6051257184, 7564071480, 10085428640, 15128142960, 30256285920]

約数ペア:

[(1, 30256285920), (2, 15128142960), (3, 10085428640), (4, 7564071480), (5, 6051257184), (6, 5042714320), (7, 4322326560), (8, 3782035740), (10, 3025628592), (12, 2521357160), (14, 2161163280), (15, 2017085728), (16, 1891017870), (20, 1512814296), (21, 1440775520), (24, 1260678580), (28, 1080581640), (30, 1008542864), (32, 945508935), (35, 864465312), (40, 756407148), (42, 720387760), (48, 630339290), (56, 540290820), (60, 504271432), (70, 432232656), (80, 378203574), (84, 360193880), (96, 315169645), (105, 288155104), (112, 270145410), (120, 252135716), (140, 216116328), (160, 189101787), (168, 180096940), (210, 144077552), (211, 143394720), (224, 135072705), (240, 126067858), (280, 108058164), (336, 90048470), (420, 72038776), (422, 71697360), (480, 63033929), (560, 54029082), (633, 47798240), (672, 45024235), (840, 36019388), (844, 35848680), (1055, 28678944), (1120, 27014541), (1266, 23899120), (1477, 20484960), (1680, 18009694), (1688, 17924340), (2110, 14339472), (2532, 11949560), (2954, 10242480), (3165, 9559648), (3360, 9004847), (3376, 8962170), (4220, 7169736), (4431, 6828320), (5064, 5974780), (5908, 5121240), (6330, 4779824), (6752, 4481085), (7385, 4096992), (8440, 3584868), (8862, 3414160), (10128, 2987390), (11816, 2560620), (12660, 2389912), (14770, 2048496), (16880, 1792434), (17724, 1707080), (20256, 1493695), (22155, 1365664), (23632, 1280310), (25320, 1194956), (29540, 1024248), (33760, 896217), (35448, 853540), (42677, 708960), (44310, 682832), (47264, 640155), (50640, 597478), (59080, 512124), (70896, 426770), (85354, 354480), (88620, 341416), (101280, 298739), (118160, 256062), (128031, 236320), (141792, 213385), (170708, 177240)]