2500133760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1031}}^1$

素因数の和:1477

約数の個数: 192

約数和(自身を含む): 8662174560

約数和(自身を除く): 6162040800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 421, 480, 576, 640, 720, 842, 960, 1031, 1152, 1263, 1440, 1684, 1920, 2062, 2105, 2526, 2880, 3093, 3368, 3789, 4124, 4210, 5052, 5155, 5760, 6186, 6315, 6736, 7578, 8248, 8420, 9279, 10104, 10310, 12372, 12630, 13472, 15156, 15465, 16496, 16840, 18558, 18945, 20208, 20620, 24744, 25260, 26944, 30312, 30930, 32992, 33680, 37116, 37890, 40416, 41240, 46395, 49488, 50520, 53888, 60624, 61860, 65984, 67360, 74232, 75780, 80832, 82480, 92790, 98976, 101040, 121248, 123720, 131968, 134720, 148464, 151560, 161664, 164960, 185580, 197952, 202080, 242496, 247440, 269440, 296928, 303120, 329920, 371160, 395904, 404160, 434051, 484992, 494880, 593856, 606240, 659840, 742320, 808320, 868102, 989760, 1187712, 1212480, 1302153, 1484640, 1736204, 1979520, 2170255, 2424960, 2604306, 2969280, 3472408, 3906459, 4340510, 5208612, 5938560, 6510765, 6944816, 7812918, 8681020, 10417224, 13021530, 13889632, 15625836, 17362040, 19532295, 20834448, 26043060, 27779264, 31251672, 34724080, 39064590, 41668896, 52086120, 55558528, 62503344, 69448160, 78129180, 83337792, 104172240, 125006688, 138896320, 156258360, 166675584, 208344480, 250013376, 277792640, 312516720, 416688960, 500026752, 625033440, 833377920, 1250066880, 2500133760]

約数ペア:

[(1, 2500133760), (2, 1250066880), (3, 833377920), (4, 625033440), (5, 500026752), (6, 416688960), (8, 312516720), (9, 277792640), (10, 250013376), (12, 208344480), (15, 166675584), (16, 156258360), (18, 138896320), (20, 125006688), (24, 104172240), (30, 83337792), (32, 78129180), (36, 69448160), (40, 62503344), (45, 55558528), (48, 52086120), (60, 41668896), (64, 39064590), (72, 34724080), (80, 31251672), (90, 27779264), (96, 26043060), (120, 20834448), (128, 19532295), (144, 17362040), (160, 15625836), (180, 13889632), (192, 13021530), (240, 10417224), (288, 8681020), (320, 7812918), (360, 6944816), (384, 6510765), (421, 5938560), (480, 5208612), (576, 4340510), (640, 3906459), (720, 3472408), (842, 2969280), (960, 2604306), (1031, 2424960), (1152, 2170255), (1263, 1979520), (1440, 1736204), (1684, 1484640), (1920, 1302153), (2062, 1212480), (2105, 1187712), (2526, 989760), (2880, 868102), (3093, 808320), (3368, 742320), (3789, 659840), (4124, 606240), (4210, 593856), (5052, 494880), (5155, 484992), (5760, 434051), (6186, 404160), (6315, 395904), (6736, 371160), (7578, 329920), (8248, 303120), (8420, 296928), (9279, 269440), (10104, 247440), (10310, 242496), (12372, 202080), (12630, 197952), (13472, 185580), (15156, 164960), (15465, 161664), (16496, 151560), (16840, 148464), (18558, 134720), (18945, 131968), (20208, 123720), (20620, 121248), (24744, 101040), (25260, 98976), (26944, 92790), (30312, 82480), (30930, 80832), (32992, 75780), (33680, 74232), (37116, 67360), (37890, 65984), (40416, 61860), (41240, 60624), (46395, 53888), (49488, 50520)]