2254590240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1283}}^1$

素因数の和:1831

約数の個数: 192

約数和(自身を含む): 8138382336

約数和(自身を除く): 5883792096

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, 224, 240, 280, 336, 420, 480, 523, 560, 672, 840, 1046, 1120, 1283, 1569, 1680, 2092, 2566, 2615, 3138, 3360, 3661, 3849, 4184, 5132, 5230, 6276, 6415, 7322, 7698, 7845, 8368, 8981, 10264, 10460, 10983, 12552, 12830, 14644, 15396, 15690, 16736, 17962, 18305, 19245, 20528, 20920, 21966, 25104, 25660, 26943, 29288, 30792, 31380, 35924, 36610, 38490, 41056, 41840, 43932, 44905, 50208, 51320, 53886, 54915, 58576, 61584, 62760, 71848, 73220, 76980, 83680, 87864, 89810, 102640, 107772, 109830, 117152, 123168, 125520, 134715, 143696, 146440, 153960, 175728, 179620, 205280, 215544, 219660, 251040, 269430, 287392, 292880, 307920, 351456, 359240, 431088, 439320, 538860, 585760, 615840, 671009, 718480, 862176, 878640, 1077720, 1342018, 1436960, 1757280, 2013027, 2155440, 2684036, 3355045, 4026054, 4310880, 4697063, 5368072, 6710090, 8052108, 9394126, 10065135, 10736144, 13420180, 14091189, 16104216, 18788252, 20130270, 21472288, 23485315, 26840360, 28182378, 32208432, 37576504, 40260540, 46970630, 53680720, 56364756, 64416864, 70455945, 75153008, 80521080, 93941260, 107361440, 112729512, 140911890, 150306016, 161042160, 187882520, 225459024, 281823780, 322084320, 375765040, 450918048, 563647560, 751530080, 1127295120, 2254590240]

約数ペア:

[(1, 2254590240), (2, 1127295120), (3, 751530080), (4, 563647560), (5, 450918048), (6, 375765040), (7, 322084320), (8, 281823780), (10, 225459024), (12, 187882520), (14, 161042160), (15, 150306016), (16, 140911890), (20, 112729512), (21, 107361440), (24, 93941260), (28, 80521080), (30, 75153008), (32, 70455945), (35, 64416864), (40, 56364756), (42, 53680720), (48, 46970630), (56, 40260540), (60, 37576504), (70, 32208432), (80, 28182378), (84, 26840360), (96, 23485315), (105, 21472288), (112, 20130270), (120, 18788252), (140, 16104216), (160, 14091189), (168, 13420180), (210, 10736144), (224, 10065135), (240, 9394126), (280, 8052108), (336, 6710090), (420, 5368072), (480, 4697063), (523, 4310880), (560, 4026054), (672, 3355045), (840, 2684036), (1046, 2155440), (1120, 2013027), (1283, 1757280), (1569, 1436960), (1680, 1342018), (2092, 1077720), (2566, 878640), (2615, 862176), (3138, 718480), (3360, 671009), (3661, 615840), (3849, 585760), (4184, 538860), (5132, 439320), (5230, 431088), (6276, 359240), (6415, 351456), (7322, 307920), (7698, 292880), (7845, 287392), (8368, 269430), (8981, 251040), (10264, 219660), (10460, 215544), (10983, 205280), (12552, 179620), (12830, 175728), (14644, 153960), (15396, 146440), (15690, 143696), (16736, 134715), (17962, 125520), (18305, 123168), (19245, 117152), (20528, 109830), (20920, 107772), (21966, 102640), (25104, 89810), (25660, 87864), (26943, 83680), (29288, 76980), (30792, 73220), (31380, 71848), (35924, 62760), (36610, 61584), (38490, 58576), (41056, 54915), (41840, 53886), (43932, 51320), (44905, 50208)]