2620248960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 512

約数和(自身を含む): 10403020800

約数和(自身を除く): 7782771840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 128, 133, 140, 152, 155, 160, 168, 186, 190, 192, 210, 217, 224, 228, 240, 248, 266, 280, 285, 304, 310, 320, 331, 336, 372, 380, 384, 399, 420, 434, 448, 456, 465, 480, 496, 532, 560, 570, 589, 608, 620, 640, 651, 662, 665, 672, 744, 760, 798, 840, 868, 896, 912, 930, 960, 992, 993, 1064, 1085, 1120, 1140, 1178, 1216, 1240, 1302, 1324, 1330, 1344, 1488, 1520, 1596, 1655, 1680, 1736, 1767, 1824, 1860, 1920, 1984, 1986, 1995, 2128, 2170, 2240, 2280, 2317, 2356, 2432, 2480, 2604, 2648, 2660, 2688, 2945, 2976, 3040, 3192, 3255, 3310, 3360, 3472, 3534, 3648, 3720, 3968, 3972, 3990, 4123, 4256, 4340, 4480, 4560, 4634, 4712, 4960, 4965, 5208, 5296, 5320, 5890, 5952, 6080, 6289, 6384, 6510, 6620, 6720, 6944, 6951, 7068, 7296, 7440, 7944, 7980, 8246, 8512, 8680, 8835, 9120, 9268, 9424, 9920, 9930, 10261, 10416, 10592, 10640, 11585, 11780, 11904, 12160, 12369, 12578, 12768, 13020, 13240, 13440, 13888, 13902, 14136, 14880, 15888, 15960, 16492, 17024, 17360, 17670, 18240, 18536, 18848, 18867, 19840, 19860, 20522, 20615, 20832, 21184, 21280, 23170, 23560, 24738, 25156, 25536, 26040, 26480, 27776, 27804, 28272, 29760, 30783, 31445, 31776, 31920, 32984, 34720, 34755, 35340, 36480, 37072, 37696, 37734, 39720, 41044, 41230, 41664, 42368, 42560, 44023, 46340, 47120, 49476, 50312, 51072, 51305, 52080, 52960, 55608, 56544, 59520, 61566, 61845, 62890, 63552, 63840, 65968, 69440, 69510, 70680, 71827, 74144, 75392, 75468, 79440, 82088, 82460, 83328, 85120, 88046, 92680, 94240, 94335, 98952, 100624, 102610, 104160, 105920, 111216, 113088, 123132, 123690, 125780, 127104, 127680, 131936, 132069, 138880, 139020, 141360, 143654, 148288, 150936, 153915, 158880, 164176, 164920, 176092, 185360, 188480, 188670, 194959, 197904, 201248, 205220, 208320, 211840, 215481, 220115, 222432, 226176, 246264, 247380, 251560, 255360, 263872, 264138, 278040, 282720, 287308, 296576, 301872, 307830, 317760, 328352, 329840, 352184, 359135, 370720, 376960, 377340, 389918, 395808, 402496, 410440, 416640, 430962, 440230, 444864, 492528, 494760, 503120, 527744, 528276, 556080, 565440, 574616, 584877, 603744, 615660, 635520, 656704, 659680, 660345, 704368, 718270, 741440, 754680, 779836, 791616, 804992, 820880, 861924, 880460, 889728, 974795, 985056, 989520, 1006240, 1056552, 1077405, 1112160, 1130880, 1149232, 1169754, 1207488, 1231320, 1313408, 1319360, 1320690, 1364713, 1408736, 1436540, 1482880, 1509360, 1559672, 1583232, 1641760, 1723848, 1760920, 1949590, 1970112, 1979040, 2012480, 2113104, 2154810, 2224320, 2298464, 2339508, 2414976, 2462640, 2638720, 2641380, 2729426, 2817472, 2873080, 2924385, 3018720, 3119344, 3283520, 3447696, 3521840, 3899180, 3940224, 3958080, 4024960, 4094139, 4226208, 4309620, 4448640, 4596928, 4679016, 4925280, 5282760, 5458852, 5634944, 5746160, 5848770, 6037440, 6238688, 6567040, 6823565, 6895392, 7043680, 7798360, 7916160, 8188278, 8452416, 8619240, 9193856, 9358032, 9850560, 10565520, 10917704, 11492320, 11697540, 12074880, 12477376, 13647130, 13790784, 14087360, 15596720, 16376556, 16904832, 17238480, 18716064, 19701120, 20470695, 21131040, 21835408, 22984640, 23395080, 24954752, 27294260, 27581568, 28174720, 31193440, 32753112, 34476960, 37432128, 40941390, 42262080, 43670816, 45969280, 46790160, 54588520, 62386880, 65506224, 68953920, 74864256, 81882780, 84524160, 87341632, 93580320, 109177040, 124773760, 131012448, 137907840, 163765560, 174683264, 187160640, 218354080, 262024896, 327531120, 374321280, 436708160, 524049792, 655062240, 873416320, 1310124480, 2620248960]

約数ペア:

[(1, 2620248960), (2, 1310124480), (3, 873416320), (4, 655062240), (5, 524049792), (6, 436708160), (7, 374321280), (8, 327531120), (10, 262024896), (12, 218354080), (14, 187160640), (15, 174683264), (16, 163765560), (19, 137907840), (20, 131012448), (21, 124773760), (24, 109177040), (28, 93580320), (30, 87341632), (31, 84524160), (32, 81882780), (35, 74864256), (38, 68953920), (40, 65506224), (42, 62386880), (48, 54588520), (56, 46790160), (57, 45969280), (60, 43670816), (62, 42262080), (64, 40941390), (70, 37432128), (76, 34476960), (80, 32753112), (84, 31193440), (93, 28174720), (95, 27581568), (96, 27294260), (105, 24954752), (112, 23395080), (114, 22984640), (120, 21835408), (124, 21131040), (128, 20470695), (133, 19701120), (140, 18716064), (152, 17238480), (155, 16904832), (160, 16376556), (168, 15596720), (186, 14087360), (190, 13790784), (192, 13647130), (210, 12477376), (217, 12074880), (224, 11697540), (228, 11492320), (240, 10917704), (248, 10565520), (266, 9850560), (280, 9358032), (285, 9193856), (304, 8619240), (310, 8452416), (320, 8188278), (331, 7916160), (336, 7798360), (372, 7043680), (380, 6895392), (384, 6823565), (399, 6567040), (420, 6238688), (434, 6037440), (448, 5848770), (456, 5746160), (465, 5634944), (480, 5458852), (496, 5282760), (532, 4925280), (560, 4679016), (570, 4596928), (589, 4448640), (608, 4309620), (620, 4226208), (640, 4094139), (651, 4024960), (662, 3958080), (665, 3940224), (672, 3899180), (744, 3521840), (760, 3447696), (798, 3283520), (840, 3119344), (868, 3018720), (896, 2924385), (912, 2873080), (930, 2817472), (960, 2729426), (992, 2641380), (993, 2638720), (1064, 2462640), (1085, 2414976), (1120, 2339508), (1140, 2298464), (1178, 2224320), (1216, 2154810), (1240, 2113104), (1302, 2012480), (1324, 1979040), (1330, 1970112), (1344, 1949590), (1488, 1760920), (1520, 1723848), (1596, 1641760), (1655, 1583232), (1680, 1559672), (1736, 1509360), (1767, 1482880), (1824, 1436540), (1860, 1408736), (1920, 1364713), (1984, 1320690), (1986, 1319360), (1995, 1313408), (2128, 1231320), (2170, 1207488), (2240, 1169754), (2280, 1149232), (2317, 1130880), (2356, 1112160), (2432, 1077405), (2480, 1056552), (2604, 1006240), (2648, 989520), (2660, 985056), (2688, 974795), (2945, 889728), (2976, 880460), (3040, 861924), (3192, 820880), (3255, 804992), (3310, 791616), (3360, 779836), (3472, 754680), (3534, 741440), (3648, 718270), (3720, 704368), (3968, 660345), (3972, 659680), (3990, 656704), (4123, 635520), (4256, 615660), (4340, 603744), (4480, 584877), (4560, 574616), (4634, 565440), (4712, 556080), (4960, 528276), (4965, 527744), (5208, 503120), (5296, 494760), (5320, 492528), (5890, 444864), (5952, 440230), (6080, 430962), (6289, 416640), (6384, 410440), (6510, 402496), (6620, 395808), (6720, 389918), (6944, 377340), (6951, 376960), (7068, 370720), (7296, 359135), (7440, 352184), (7944, 329840), (7980, 328352), (8246, 317760), (8512, 307830), (8680, 301872), (8835, 296576), (9120, 287308), (9268, 282720), (9424, 278040), (9920, 264138), (9930, 263872), (10261, 255360), (10416, 251560), (10592, 247380), (10640, 246264), (11585, 226176), (11780, 222432), (11904, 220115), (12160, 215481), (12369, 211840), (12578, 208320), (12768, 205220), (13020, 201248), (13240, 197904), (13440, 194959), (13888, 188670), (13902, 188480), (14136, 185360), (14880, 176092), (15888, 164920), (15960, 164176), (16492, 158880), (17024, 153915), (17360, 150936), (17670, 148288), (18240, 143654), (18536, 141360), (18848, 139020), (18867, 138880), (19840, 132069), (19860, 131936), (20522, 127680), (20615, 127104), (20832, 125780), (21184, 123690), (21280, 123132), (23170, 113088), (23560, 111216), (24738, 105920), (25156, 104160), (25536, 102610), (26040, 100624), (26480, 98952), (27776, 94335), (27804, 94240), (28272, 92680), (29760, 88046), (30783, 85120), (31445, 83328), (31776, 82460), (31920, 82088), (32984, 79440), (34720, 75468), (34755, 75392), (35340, 74144), (36480, 71827), (37072, 70680), (37696, 69510), (37734, 69440), (39720, 65968), (41044, 63840), (41230, 63552), (41664, 62890), (42368, 61845), (42560, 61566), (44023, 59520), (46340, 56544), (47120, 55608), (49476, 52960), (50312, 52080), (51072, 51305)]