2891696640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 480

約数和(自身を含む): 11225174400

約数和(自身を除く): 8333477760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 149, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 298, 304, 320, 336, 361, 380, 384, 399, 420, 447, 448, 456, 480, 512, 532, 560, 570, 596, 608, 640, 665, 672, 722, 745, 760, 768, 798, 840, 894, 896, 912, 960, 1043, 1064, 1083, 1120, 1140, 1192, 1216, 1280, 1330, 1344, 1444, 1490, 1520, 1536, 1596, 1680, 1788, 1792, 1805, 1824, 1920, 1995, 2086, 2128, 2166, 2235, 2240, 2280, 2384, 2432, 2527, 2560, 2660, 2688, 2831, 2888, 2980, 3040, 3129, 3192, 3360, 3576, 3584, 3610, 3648, 3840, 3990, 4172, 4256, 4332, 4470, 4480, 4560, 4768, 4864, 5054, 5215, 5320, 5376, 5415, 5662, 5776, 5960, 6080, 6258, 6384, 6720, 7152, 7220, 7296, 7581, 7680, 7980, 8344, 8493, 8512, 8664, 8940, 8960, 9120, 9536, 9728, 10108, 10430, 10640, 10752, 10830, 11324, 11552, 11920, 12160, 12516, 12635, 12768, 13440, 14155, 14304, 14440, 14592, 15162, 15645, 15960, 16688, 16986, 17024, 17328, 17880, 17920, 18240, 19072, 19817, 20216, 20860, 21280, 21660, 22648, 23104, 23840, 24320, 25032, 25270, 25536, 26880, 28310, 28608, 28880, 29184, 30324, 31290, 31920, 33376, 33972, 34048, 34656, 35760, 36480, 37905, 38144, 39634, 40432, 41720, 42465, 42560, 43320, 45296, 46208, 47680, 48640, 50064, 50540, 51072, 53760, 53789, 56620, 57216, 57760, 59451, 60648, 62580, 63840, 66752, 67944, 68096, 69312, 71520, 72960, 75810, 76288, 79268, 80864, 83440, 84930, 85120, 86640, 90592, 92416, 95360, 99085, 100128, 101080, 102144, 107578, 113240, 114432, 115520, 118902, 121296, 125160, 127680, 133504, 135888, 138624, 143040, 145920, 151620, 158536, 161367, 161728, 166880, 169860, 170240, 173280, 181184, 184832, 190720, 198170, 200256, 202160, 204288, 215156, 226480, 228864, 231040, 237804, 242592, 250320, 255360, 267008, 268945, 271776, 277248, 286080, 297255, 303240, 317072, 322734, 323456, 333760, 339720, 340480, 346560, 362368, 376523, 381440, 396340, 400512, 404320, 430312, 452960, 462080, 475608, 485184, 500640, 510720, 534016, 537890, 543552, 554496, 572160, 594510, 606480, 634144, 645468, 646912, 667520, 679440, 693120, 724736, 753046, 792680, 801024, 806835, 808640, 860624, 905920, 924160, 951216, 970368, 1001280, 1021440, 1075780, 1087104, 1129569, 1144320, 1189020, 1212960, 1268288, 1290936, 1293824, 1335040, 1358880, 1386240, 1449472, 1506092, 1585360, 1602048, 1613670, 1617280, 1721248, 1811840, 1882615, 1902432, 1940736, 2002560, 2151560, 2174208, 2259138, 2378040, 2425920, 2536576, 2581872, 2670080, 2717760, 2772480, 3012184, 3170720, 3227340, 3234560, 3442496, 3623680, 3765230, 3804864, 3881472, 4005120, 4303120, 4348416, 4518276, 4756080, 4851840, 5073152, 5163744, 5435520, 5647845, 6024368, 6341440, 6454680, 6469120, 6884992, 7247360, 7530460, 7609728, 8010240, 8606240, 9036552, 9512160, 9703680, 10146304, 10327488, 10871040, 11295690, 12048736, 12682880, 12909360, 13769984, 15060920, 15219456, 17212480, 18073104, 19024320, 19407360, 20654976, 21742080, 22591380, 24097472, 25365760, 25818720, 27539968, 30121840, 30438912, 34424960, 36146208, 38048640, 41309952, 45182760, 48194944, 50731520, 51637440, 60243680, 68849920, 72292416, 76097280, 82619904, 90365520, 96389888, 103274880, 120487360, 137699840, 144584832, 152194560, 180731040, 192779776, 206549760, 240974720, 289169664, 361462080, 413099520, 481949440, 578339328, 722924160, 963898880, 1445848320, 2891696640]

約数ペア:

[(1, 2891696640), (2, 1445848320), (3, 963898880), (4, 722924160), (5, 578339328), (6, 481949440), (7, 413099520), (8, 361462080), (10, 289169664), (12, 240974720), (14, 206549760), (15, 192779776), (16, 180731040), (19, 152194560), (20, 144584832), (21, 137699840), (24, 120487360), (28, 103274880), (30, 96389888), (32, 90365520), (35, 82619904), (38, 76097280), (40, 72292416), (42, 68849920), (48, 60243680), (56, 51637440), (57, 50731520), (60, 48194944), (64, 45182760), (70, 41309952), (76, 38048640), (80, 36146208), (84, 34424960), (95, 30438912), (96, 30121840), (105, 27539968), (112, 25818720), (114, 25365760), (120, 24097472), (128, 22591380), (133, 21742080), (140, 20654976), (149, 19407360), (152, 19024320), (160, 18073104), (168, 17212480), (190, 15219456), (192, 15060920), (210, 13769984), (224, 12909360), (228, 12682880), (240, 12048736), (256, 11295690), (266, 10871040), (280, 10327488), (285, 10146304), (298, 9703680), (304, 9512160), (320, 9036552), (336, 8606240), (361, 8010240), (380, 7609728), (384, 7530460), (399, 7247360), (420, 6884992), (447, 6469120), (448, 6454680), (456, 6341440), (480, 6024368), (512, 5647845), (532, 5435520), (560, 5163744), (570, 5073152), (596, 4851840), (608, 4756080), (640, 4518276), (665, 4348416), (672, 4303120), (722, 4005120), (745, 3881472), (760, 3804864), (768, 3765230), (798, 3623680), (840, 3442496), (894, 3234560), (896, 3227340), (912, 3170720), (960, 3012184), (1043, 2772480), (1064, 2717760), (1083, 2670080), (1120, 2581872), (1140, 2536576), (1192, 2425920), (1216, 2378040), (1280, 2259138), (1330, 2174208), (1344, 2151560), (1444, 2002560), (1490, 1940736), (1520, 1902432), (1536, 1882615), (1596, 1811840), (1680, 1721248), (1788, 1617280), (1792, 1613670), (1805, 1602048), (1824, 1585360), (1920, 1506092), (1995, 1449472), (2086, 1386240), (2128, 1358880), (2166, 1335040), (2235, 1293824), (2240, 1290936), (2280, 1268288), (2384, 1212960), (2432, 1189020), (2527, 1144320), (2560, 1129569), (2660, 1087104), (2688, 1075780), (2831, 1021440), (2888, 1001280), (2980, 970368), (3040, 951216), (3129, 924160), (3192, 905920), (3360, 860624), (3576, 808640), (3584, 806835), (3610, 801024), (3648, 792680), (3840, 753046), (3990, 724736), (4172, 693120), (4256, 679440), (4332, 667520), (4470, 646912), (4480, 645468), (4560, 634144), (4768, 606480), (4864, 594510), (5054, 572160), (5215, 554496), (5320, 543552), (5376, 537890), (5415, 534016), (5662, 510720), (5776, 500640), (5960, 485184), (6080, 475608), (6258, 462080), (6384, 452960), (6720, 430312), (7152, 404320), (7220, 400512), (7296, 396340), (7581, 381440), (7680, 376523), (7980, 362368), (8344, 346560), (8493, 340480), (8512, 339720), (8664, 333760), (8940, 323456), (8960, 322734), (9120, 317072), (9536, 303240), (9728, 297255), (10108, 286080), (10430, 277248), (10640, 271776), (10752, 268945), (10830, 267008), (11324, 255360), (11552, 250320), (11920, 242592), (12160, 237804), (12516, 231040), (12635, 228864), (12768, 226480), (13440, 215156), (14155, 204288), (14304, 202160), (14440, 200256), (14592, 198170), (15162, 190720), (15645, 184832), (15960, 181184), (16688, 173280), (16986, 170240), (17024, 169860), (17328, 166880), (17880, 161728), (17920, 161367), (18240, 158536), (19072, 151620), (19817, 145920), (20216, 143040), (20860, 138624), (21280, 135888), (21660, 133504), (22648, 127680), (23104, 125160), (23840, 121296), (24320, 118902), (25032, 115520), (25270, 114432), (25536, 113240), (26880, 107578), (28310, 102144), (28608, 101080), (28880, 100128), (29184, 99085), (30324, 95360), (31290, 92416), (31920, 90592), (33376, 86640), (33972, 85120), (34048, 84930), (34656, 83440), (35760, 80864), (36480, 79268), (37905, 76288), (38144, 75810), (39634, 72960), (40432, 71520), (41720, 69312), (42465, 68096), (42560, 67944), (43320, 66752), (45296, 63840), (46208, 62580), (47680, 60648), (48640, 59451), (50064, 57760), (50540, 57216), (51072, 56620), (53760, 53789)]