21282441600

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{316703}}^1$

素因数の和:316737

約数の個数: 192

約数和(自身を含む): 80113443840

約数和(自身を除く): 58831002240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 6720, 8400, 9600, 11200, 13440, 16800, 22400, 33600, 67200, 316703, 633406, 950109, 1266812, 1583515, 1900218, 2216921, 2533624, 3167030, 3800436, 4433842, 4750545, 5067248, 6334060, 6650763, 7600872, 7917575, 8867684, 9501090, 10134496, 11084605, 12668120, 13301526, 15201744, 15835150, 17735368, 19002180, 20268992, 22169210, 23752725, 25336240, 26603052, 30403488, 31670300, 33253815, 35470736, 38004360, 40537984, 44338420, 47505450, 50672480, 53206104, 55423025, 60806976, 63340600, 66507630, 70941472, 76008720, 88676840, 95010900, 101344960, 106412208, 110846050, 121613952, 126681200, 133015260, 141882944, 152017440, 166269075, 177353680, 190021800, 202689920, 212824416, 221692100, 253362400, 266030520, 283765888, 304034880, 332538150, 354707360, 380043600, 425648832, 443384200, 506724800, 532061040, 608069760, 665076300, 709414720, 760087200, 851297664, 886768400, 1013449600, 1064122080, 1330152600, 1418829440, 1520174400, 1773536800, 2128244160, 2660305200, 3040348800, 3547073600, 4256488320, 5320610400, 7094147200, 10641220800, 21282441600]

約数ペア:

[(1, 21282441600), (2, 10641220800), (3, 7094147200), (4, 5320610400), (5, 4256488320), (6, 3547073600), (7, 3040348800), (8, 2660305200), (10, 2128244160), (12, 1773536800), (14, 1520174400), (15, 1418829440), (16, 1330152600), (20, 1064122080), (21, 1013449600), (24, 886768400), (25, 851297664), (28, 760087200), (30, 709414720), (32, 665076300), (35, 608069760), (40, 532061040), (42, 506724800), (48, 443384200), (50, 425648832), (56, 380043600), (60, 354707360), (64, 332538150), (70, 304034880), (75, 283765888), (80, 266030520), (84, 253362400), (96, 221692100), (100, 212824416), (105, 202689920), (112, 190021800), (120, 177353680), (128, 166269075), (140, 152017440), (150, 141882944), (160, 133015260), (168, 126681200), (175, 121613952), (192, 110846050), (200, 106412208), (210, 101344960), (224, 95010900), (240, 88676840), (280, 76008720), (300, 70941472), (320, 66507630), (336, 63340600), (350, 60806976), (384, 55423025), (400, 53206104), (420, 50672480), (448, 47505450), (480, 44338420), (525, 40537984), (560, 38004360), (600, 35470736), (640, 33253815), (672, 31670300), (700, 30403488), (800, 26603052), (840, 25336240), (896, 23752725), (960, 22169210), (1050, 20268992), (1120, 19002180), (1200, 17735368), (1344, 15835150), (1400, 15201744), (1600, 13301526), (1680, 12668120), (1920, 11084605), (2100, 10134496), (2240, 9501090), (2400, 8867684), (2688, 7917575), (2800, 7600872), (3200, 6650763), (3360, 6334060), (4200, 5067248), (4480, 4750545), (4800, 4433842), (5600, 3800436), (6720, 3167030), (8400, 2533624), (9600, 2216921), (11200, 1900218), (13440, 1583515), (16800, 1266812), (22400, 950109), (33600, 633406), (67200, 316703)]