1249610880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:991

約数の個数: 256

約数和(自身を含む): 4599302400

約数和(自身を除く): 3349691520

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, 64, 70, 80, 84, 96, 105, 109, 112, 120, 128, 140, 160, 168, 192, 210, 218, 224, 240, 280, 320, 327, 336, 384, 420, 436, 448, 480, 545, 560, 640, 654, 672, 763, 840, 853, 872, 896, 960, 1090, 1120, 1308, 1344, 1526, 1635, 1680, 1706, 1744, 1920, 2180, 2240, 2289, 2559, 2616, 2688, 3052, 3270, 3360, 3412, 3488, 3815, 4265, 4360, 4480, 4578, 5118, 5232, 5971, 6104, 6540, 6720, 6824, 6976, 7630, 8530, 8720, 9156, 10236, 10464, 11445, 11942, 12208, 12795, 13080, 13440, 13648, 13952, 15260, 17060, 17440, 17913, 18312, 20472, 20928, 22890, 23884, 24416, 25590, 26160, 27296, 29855, 30520, 34120, 34880, 35826, 36624, 40944, 41856, 45780, 47768, 48832, 51180, 52320, 54592, 59710, 61040, 68240, 69760, 71652, 73248, 81888, 89565, 91560, 92977, 95536, 97664, 102360, 104640, 109184, 119420, 122080, 136480, 143304, 146496, 163776, 179130, 183120, 185954, 191072, 204720, 209280, 238840, 244160, 272960, 278931, 286608, 292992, 327552, 358260, 366240, 371908, 382144, 409440, 464885, 477680, 488320, 545920, 557862, 573216, 650839, 716520, 732480, 743816, 764288, 818880, 929770, 955360, 1115724, 1146432, 1301678, 1394655, 1433040, 1464960, 1487632, 1637760, 1859540, 1910720, 1952517, 2231448, 2292864, 2603356, 2789310, 2866080, 2975264, 3254195, 3719080, 3821440, 3905034, 4462896, 5206712, 5578620, 5732160, 5950528, 6508390, 7438160, 7810068, 8925792, 9762585, 10413424, 11157240, 11464320, 11901056, 13016780, 14876320, 15620136, 17851584, 19525170, 20826848, 22314480, 26033560, 29752640, 31240272, 35703168, 39050340, 41653696, 44628960, 52067120, 59505280, 62480544, 78100680, 83307392, 89257920, 104134240, 124961088, 156201360, 178515840, 208268480, 249922176, 312402720, 416536960, 624805440, 1249610880]

約数ペア:

[(1, 1249610880), (2, 624805440), (3, 416536960), (4, 312402720), (5, 249922176), (6, 208268480), (7, 178515840), (8, 156201360), (10, 124961088), (12, 104134240), (14, 89257920), (15, 83307392), (16, 78100680), (20, 62480544), (21, 59505280), (24, 52067120), (28, 44628960), (30, 41653696), (32, 39050340), (35, 35703168), (40, 31240272), (42, 29752640), (48, 26033560), (56, 22314480), (60, 20826848), (64, 19525170), (70, 17851584), (80, 15620136), (84, 14876320), (96, 13016780), (105, 11901056), (109, 11464320), (112, 11157240), (120, 10413424), (128, 9762585), (140, 8925792), (160, 7810068), (168, 7438160), (192, 6508390), (210, 5950528), (218, 5732160), (224, 5578620), (240, 5206712), (280, 4462896), (320, 3905034), (327, 3821440), (336, 3719080), (384, 3254195), (420, 2975264), (436, 2866080), (448, 2789310), (480, 2603356), (545, 2292864), (560, 2231448), (640, 1952517), (654, 1910720), (672, 1859540), (763, 1637760), (840, 1487632), (853, 1464960), (872, 1433040), (896, 1394655), (960, 1301678), (1090, 1146432), (1120, 1115724), (1308, 955360), (1344, 929770), (1526, 818880), (1635, 764288), (1680, 743816), (1706, 732480), (1744, 716520), (1920, 650839), (2180, 573216), (2240, 557862), (2289, 545920), (2559, 488320), (2616, 477680), (2688, 464885), (3052, 409440), (3270, 382144), (3360, 371908), (3412, 366240), (3488, 358260), (3815, 327552), (4265, 292992), (4360, 286608), (4480, 278931), (4578, 272960), (5118, 244160), (5232, 238840), (5971, 209280), (6104, 204720), (6540, 191072), (6720, 185954), (6824, 183120), (6976, 179130), (7630, 163776), (8530, 146496), (8720, 143304), (9156, 136480), (10236, 122080), (10464, 119420), (11445, 109184), (11942, 104640), (12208, 102360), (12795, 97664), (13080, 95536), (13440, 92977), (13648, 91560), (13952, 89565), (15260, 81888), (17060, 73248), (17440, 71652), (17913, 69760), (18312, 68240), (20472, 61040), (20928, 59710), (22890, 54592), (23884, 52320), (24416, 51180), (25590, 48832), (26160, 47768), (27296, 45780), (29855, 41856), (30520, 40944), (34120, 36624), (34880, 35826)]