1909729920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 384

約数和(自身を含む): 7233546240

約数和(自身を除く): 5323816320

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, 49, 53, 56, 60, 64, 70, 80, 84, 96, 98, 105, 106, 112, 120, 128, 140, 147, 159, 160, 168, 192, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 320, 336, 371, 383, 384, 392, 420, 424, 448, 480, 490, 530, 560, 588, 636, 640, 672, 735, 742, 766, 784, 795, 840, 848, 896, 960, 980, 1060, 1113, 1120, 1149, 1176, 1272, 1344, 1470, 1484, 1532, 1568, 1590, 1680, 1696, 1855, 1915, 1920, 1960, 2120, 2226, 2240, 2298, 2352, 2544, 2597, 2681, 2688, 2940, 2968, 3064, 3136, 3180, 3360, 3392, 3710, 3830, 3920, 4240, 4452, 4480, 4596, 4704, 5088, 5194, 5362, 5565, 5745, 5880, 5936, 6128, 6272, 6360, 6720, 6784, 7420, 7660, 7791, 7840, 8043, 8480, 8904, 9192, 9408, 10176, 10388, 10724, 11130, 11490, 11760, 11872, 12256, 12720, 12985, 13405, 13440, 14840, 15320, 15582, 15680, 16086, 16960, 17808, 18384, 18767, 18816, 20299, 20352, 20776, 21448, 22260, 22980, 23520, 23744, 24512, 25440, 25970, 26810, 29680, 30640, 31164, 31360, 32172, 33920, 35616, 36768, 37534, 38955, 40215, 40598, 41552, 42896, 44520, 45960, 47040, 47488, 49024, 50880, 51940, 53620, 56301, 59360, 60897, 61280, 62328, 64344, 71232, 73536, 75068, 77910, 80430, 81196, 83104, 85792, 89040, 91920, 93835, 94080, 101495, 101760, 103880, 107240, 112602, 118720, 121794, 122560, 124656, 128688, 142093, 142464, 147072, 150136, 155820, 160860, 162392, 166208, 171584, 178080, 183840, 187670, 202990, 207760, 214480, 225204, 237440, 243588, 245120, 249312, 257376, 281505, 284186, 300272, 304485, 311640, 321720, 324784, 332416, 343168, 356160, 367680, 375340, 405980, 415520, 426279, 428960, 450408, 487176, 498624, 514752, 563010, 568372, 600544, 608970, 623280, 643440, 649568, 710465, 712320, 735360, 750680, 811960, 831040, 852558, 857920, 900816, 974352, 994651, 997248, 1029504, 1126020, 1136744, 1201088, 1217940, 1246560, 1286880, 1299136, 1420930, 1501360, 1623920, 1662080, 1705116, 1715840, 1801632, 1948704, 1989302, 2131395, 2252040, 2273488, 2402176, 2435880, 2493120, 2573760, 2598272, 2841860, 2983953, 3002720, 3247840, 3410232, 3603264, 3897408, 3978604, 4262790, 4504080, 4546976, 4871760, 4973255, 4986240, 5147520, 5683720, 5967906, 6005440, 6495680, 6820464, 7206528, 7794816, 7957208, 8525580, 9008160, 9093952, 9743520, 9946510, 11367440, 11935812, 12010880, 12991360, 13640928, 14919765, 15914416, 17051160, 18016320, 18187904, 19487040, 19893020, 22734880, 23871624, 27281856, 29839530, 31828832, 34102320, 36032640, 38974080, 39786040, 45469760, 47743248, 54563712, 59679060, 63657664, 68204640, 79572080, 90939520, 95486496, 119358120, 127315328, 136409280, 159144160, 190972992, 238716240, 272818560, 318288320, 381945984, 477432480, 636576640, 954864960, 1909729920]

約数ペア:

[(1, 1909729920), (2, 954864960), (3, 636576640), (4, 477432480), (5, 381945984), (6, 318288320), (7, 272818560), (8, 238716240), (10, 190972992), (12, 159144160), (14, 136409280), (15, 127315328), (16, 119358120), (20, 95486496), (21, 90939520), (24, 79572080), (28, 68204640), (30, 63657664), (32, 59679060), (35, 54563712), (40, 47743248), (42, 45469760), (48, 39786040), (49, 38974080), (53, 36032640), (56, 34102320), (60, 31828832), (64, 29839530), (70, 27281856), (80, 23871624), (84, 22734880), (96, 19893020), (98, 19487040), (105, 18187904), (106, 18016320), (112, 17051160), (120, 15914416), (128, 14919765), (140, 13640928), (147, 12991360), (159, 12010880), (160, 11935812), (168, 11367440), (192, 9946510), (196, 9743520), (210, 9093952), (212, 9008160), (224, 8525580), (240, 7957208), (245, 7794816), (265, 7206528), (280, 6820464), (294, 6495680), (318, 6005440), (320, 5967906), (336, 5683720), (371, 5147520), (383, 4986240), (384, 4973255), (392, 4871760), (420, 4546976), (424, 4504080), (448, 4262790), (480, 3978604), (490, 3897408), (530, 3603264), (560, 3410232), (588, 3247840), (636, 3002720), (640, 2983953), (672, 2841860), (735, 2598272), (742, 2573760), (766, 2493120), (784, 2435880), (795, 2402176), (840, 2273488), (848, 2252040), (896, 2131395), (960, 1989302), (980, 1948704), (1060, 1801632), (1113, 1715840), (1120, 1705116), (1149, 1662080), (1176, 1623920), (1272, 1501360), (1344, 1420930), (1470, 1299136), (1484, 1286880), (1532, 1246560), (1568, 1217940), (1590, 1201088), (1680, 1136744), (1696, 1126020), (1855, 1029504), (1915, 997248), (1920, 994651), (1960, 974352), (2120, 900816), (2226, 857920), (2240, 852558), (2298, 831040), (2352, 811960), (2544, 750680), (2597, 735360), (2681, 712320), (2688, 710465), (2940, 649568), (2968, 643440), (3064, 623280), (3136, 608970), (3180, 600544), (3360, 568372), (3392, 563010), (3710, 514752), (3830, 498624), (3920, 487176), (4240, 450408), (4452, 428960), (4480, 426279), (4596, 415520), (4704, 405980), (5088, 375340), (5194, 367680), (5362, 356160), (5565, 343168), (5745, 332416), (5880, 324784), (5936, 321720), (6128, 311640), (6272, 304485), (6360, 300272), (6720, 284186), (6784, 281505), (7420, 257376), (7660, 249312), (7791, 245120), (7840, 243588), (8043, 237440), (8480, 225204), (8904, 214480), (9192, 207760), (9408, 202990), (10176, 187670), (10388, 183840), (10724, 178080), (11130, 171584), (11490, 166208), (11760, 162392), (11872, 160860), (12256, 155820), (12720, 150136), (12985, 147072), (13405, 142464), (13440, 142093), (14840, 128688), (15320, 124656), (15582, 122560), (15680, 121794), (16086, 118720), (16960, 112602), (17808, 107240), (18384, 103880), (18767, 101760), (18816, 101495), (20299, 94080), (20352, 93835), (20776, 91920), (21448, 89040), (22260, 85792), (22980, 83104), (23520, 81196), (23744, 80430), (24512, 77910), (25440, 75068), (25970, 73536), (26810, 71232), (29680, 64344), (30640, 62328), (31164, 61280), (31360, 60897), (32172, 59360), (33920, 56301), (35616, 53620), (36768, 51940), (37534, 50880), (38955, 49024), (40215, 47488), (40598, 47040), (41552, 45960), (42896, 44520)]