1799715840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9054

約数の個数: 176

約数和(自身を含む): 6199757088

約数和(自身を除く): 4400041248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9013, 9984, 12480, 13312, 15360, 16640, 18026, 19968, 24960, 27039, 33280, 36052, 39936, 45065, 49920, 54078, 66560, 72104, 90130, 99840, 108156, 117169, 135195, 144208, 180260, 199680, 216312, 234338, 270390, 288416, 351507, 360520, 432624, 468676, 540780, 576832, 585845, 703014, 721040, 865248, 937352, 1081560, 1153664, 1171690, 1406028, 1442080, 1730496, 1757535, 1874704, 2163120, 2307328, 2343380, 2812056, 2884160, 3460992, 3515070, 3749408, 4326240, 4614656, 4686760, 5624112, 5768320, 6921984, 7030140, 7498816, 8652480, 9229312, 9373520, 11248224, 11536640, 13843968, 14060280, 14997632, 17304960, 18747040, 22496448, 23073280, 27687936, 28120560, 29995264, 34609920, 37494080, 44992896, 46146560, 56241120, 59990528, 69219840, 74988160, 89985792, 112482240, 119981056, 138439680, 149976320, 179971584, 224964480, 299952640, 359943168, 449928960, 599905280, 899857920, 1799715840]

約数ペア:

[(1, 1799715840), (2, 899857920), (3, 599905280), (4, 449928960), (5, 359943168), (6, 299952640), (8, 224964480), (10, 179971584), (12, 149976320), (13, 138439680), (15, 119981056), (16, 112482240), (20, 89985792), (24, 74988160), (26, 69219840), (30, 59990528), (32, 56241120), (39, 46146560), (40, 44992896), (48, 37494080), (52, 34609920), (60, 29995264), (64, 28120560), (65, 27687936), (78, 23073280), (80, 22496448), (96, 18747040), (104, 17304960), (120, 14997632), (128, 14060280), (130, 13843968), (156, 11536640), (160, 11248224), (192, 9373520), (195, 9229312), (208, 8652480), (240, 7498816), (256, 7030140), (260, 6921984), (312, 5768320), (320, 5624112), (384, 4686760), (390, 4614656), (416, 4326240), (480, 3749408), (512, 3515070), (520, 3460992), (624, 2884160), (640, 2812056), (768, 2343380), (780, 2307328), (832, 2163120), (960, 1874704), (1024, 1757535), (1040, 1730496), (1248, 1442080), (1280, 1406028), (1536, 1171690), (1560, 1153664), (1664, 1081560), (1920, 937352), (2080, 865248), (2496, 721040), (2560, 703014), (3072, 585845), (3120, 576832), (3328, 540780), (3840, 468676), (4160, 432624), (4992, 360520), (5120, 351507), (6240, 288416), (6656, 270390), (7680, 234338), (8320, 216312), (9013, 199680), (9984, 180260), (12480, 144208), (13312, 135195), (15360, 117169), (16640, 108156), (18026, 99840), (19968, 90130), (24960, 72104), (27039, 66560), (33280, 54078), (36052, 49920), (39936, 45065)]