2048956560

素因数分解:

$2^4\times 3^7\times 5^1\times 7^2\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 480

約数和(自身を含む): 8345894400

約数和(自身を除く): 6296937840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 239, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 478, 486, 490, 504, 540, 560, 567, 588, 630, 648, 717, 720, 729, 735, 756, 784, 810, 840, 882, 945, 956, 972, 980, 1008, 1080, 1134, 1176, 1195, 1215, 1260, 1296, 1323, 1434, 1458, 1470, 1512, 1620, 1673, 1680, 1701, 1764, 1890, 1912, 1944, 1960, 2151, 2160, 2187, 2205, 2268, 2352, 2390, 2430, 2520, 2646, 2835, 2868, 2916, 2940, 3024, 3240, 3346, 3402, 3528, 3585, 3645, 3780, 3824, 3888, 3920, 3969, 4302, 4374, 4410, 4536, 4780, 4860, 5019, 5040, 5103, 5292, 5670, 5736, 5832, 5880, 6453, 6480, 6615, 6692, 6804, 7056, 7170, 7290, 7560, 7938, 8365, 8505, 8604, 8748, 8820, 9072, 9560, 9720, 10038, 10206, 10584, 10755, 10935, 11340, 11472, 11664, 11711, 11760, 11907, 12906, 13230, 13384, 13608, 14340, 14580, 15057, 15120, 15309, 15876, 16730, 17010, 17208, 17496, 17640, 19120, 19359, 19440, 19845, 20076, 20412, 21168, 21510, 21870, 22680, 23422, 23814, 25095, 25515, 25812, 26460, 26768, 27216, 28680, 29160, 30114, 30618, 31752, 32265, 33460, 34020, 34416, 34992, 35133, 35280, 35721, 38718, 39690, 40152, 40824, 43020, 43740, 45171, 45360, 46844, 47628, 50190, 51030, 51624, 52920, 57360, 58077, 58320, 58555, 59535, 60228, 61236, 63504, 64530, 66920, 68040, 70266, 71442, 75285, 76545, 77436, 79380, 80304, 81648, 86040, 87480, 90342, 93688, 95256, 96795, 100380, 102060, 103248, 105399, 105840, 107163, 116154, 117110, 119070, 120456, 122472, 129060, 133840, 135513, 136080, 140532, 142884, 150570, 153090, 154872, 158760, 172080, 174231, 174960, 175665, 178605, 180684, 187376, 190512, 193590, 200760, 204120, 210798, 214326, 225855, 232308, 234220, 238140, 240912, 244944, 258120, 271026, 281064, 285768, 290385, 301140, 306180, 309744, 316197, 317520, 348462, 351330, 357210, 361368, 387180, 401520, 406539, 408240, 421596, 428652, 451710, 464616, 468440, 476280, 516240, 522693, 526995, 535815, 542052, 562128, 571536, 580770, 602280, 612360, 632394, 677565, 696924, 702660, 714420, 722736, 774360, 813078, 843192, 857304, 871155, 903420, 929232, 936880, 948591, 952560, 1045386, 1053990, 1071630, 1084104, 1161540, 1204560, 1219617, 1224720, 1264788, 1355130, 1393848, 1405320, 1428840, 1548720, 1580985, 1626156, 1686384, 1714608, 1742310, 1806840, 1897182, 2032695, 2090772, 2107980, 2143260, 2168208, 2323080, 2439234, 2529576, 2613465, 2710260, 2787696, 2810640, 2845773, 2857680, 3161970, 3252312, 3484620, 3613680, 3658851, 3794364, 4065390, 4181544, 4215960, 4286520, 4646160, 4742955, 4878468, 5059152, 5226930, 5420520, 5691546, 6098085, 6323940, 6504624, 6969240, 7317702, 7588728, 8130780, 8363088, 8431920, 8537319, 8573040, 9485910, 9756936, 10453860, 10841040, 11383092, 12196170, 12647880, 13938480, 14228865, 14635404, 15177456, 16261560, 17074638, 18294255, 18971820, 19513872, 20907720, 22766184, 24392340, 25295760, 25611957, 28457730, 29270808, 32523120, 34149276, 36588510, 37943640, 41815440, 42686595, 45532368, 48784680, 51223914, 56915460, 58541616, 68298552, 73177020, 75887280, 85373190, 97569360, 102447828, 113830920, 128059785, 136597104, 146354040, 170746380, 204895656, 227661840, 256119570, 292708080, 341492760, 409791312, 512239140, 682985520, 1024478280, 2048956560]

約数ペア:

[(1, 2048956560), (2, 1024478280), (3, 682985520), (4, 512239140), (5, 409791312), (6, 341492760), (7, 292708080), (8, 256119570), (9, 227661840), (10, 204895656), (12, 170746380), (14, 146354040), (15, 136597104), (16, 128059785), (18, 113830920), (20, 102447828), (21, 97569360), (24, 85373190), (27, 75887280), (28, 73177020), (30, 68298552), (35, 58541616), (36, 56915460), (40, 51223914), (42, 48784680), (45, 45532368), (48, 42686595), (49, 41815440), (54, 37943640), (56, 36588510), (60, 34149276), (63, 32523120), (70, 29270808), (72, 28457730), (80, 25611957), (81, 25295760), (84, 24392340), (90, 22766184), (98, 20907720), (105, 19513872), (108, 18971820), (112, 18294255), (120, 17074638), (126, 16261560), (135, 15177456), (140, 14635404), (144, 14228865), (147, 13938480), (162, 12647880), (168, 12196170), (180, 11383092), (189, 10841040), (196, 10453860), (210, 9756936), (216, 9485910), (239, 8573040), (240, 8537319), (243, 8431920), (245, 8363088), (252, 8130780), (270, 7588728), (280, 7317702), (294, 6969240), (315, 6504624), (324, 6323940), (336, 6098085), (360, 5691546), (378, 5420520), (392, 5226930), (405, 5059152), (420, 4878468), (432, 4742955), (441, 4646160), (478, 4286520), (486, 4215960), (490, 4181544), (504, 4065390), (540, 3794364), (560, 3658851), (567, 3613680), (588, 3484620), (630, 3252312), (648, 3161970), (717, 2857680), (720, 2845773), (729, 2810640), (735, 2787696), (756, 2710260), (784, 2613465), (810, 2529576), (840, 2439234), (882, 2323080), (945, 2168208), (956, 2143260), (972, 2107980), (980, 2090772), (1008, 2032695), (1080, 1897182), (1134, 1806840), (1176, 1742310), (1195, 1714608), (1215, 1686384), (1260, 1626156), (1296, 1580985), (1323, 1548720), (1434, 1428840), (1458, 1405320), (1470, 1393848), (1512, 1355130), (1620, 1264788), (1673, 1224720), (1680, 1219617), (1701, 1204560), (1764, 1161540), (1890, 1084104), (1912, 1071630), (1944, 1053990), (1960, 1045386), (2151, 952560), (2160, 948591), (2187, 936880), (2205, 929232), (2268, 903420), (2352, 871155), (2390, 857304), (2430, 843192), (2520, 813078), (2646, 774360), (2835, 722736), (2868, 714420), (2916, 702660), (2940, 696924), (3024, 677565), (3240, 632394), (3346, 612360), (3402, 602280), (3528, 580770), (3585, 571536), (3645, 562128), (3780, 542052), (3824, 535815), (3888, 526995), (3920, 522693), (3969, 516240), (4302, 476280), (4374, 468440), (4410, 464616), (4536, 451710), (4780, 428652), (4860, 421596), (5019, 408240), (5040, 406539), (5103, 401520), (5292, 387180), (5670, 361368), (5736, 357210), (5832, 351330), (5880, 348462), (6453, 317520), (6480, 316197), (6615, 309744), (6692, 306180), (6804, 301140), (7056, 290385), (7170, 285768), (7290, 281064), (7560, 271026), (7938, 258120), (8365, 244944), (8505, 240912), (8604, 238140), (8748, 234220), (8820, 232308), (9072, 225855), (9560, 214326), (9720, 210798), (10038, 204120), (10206, 200760), (10584, 193590), (10755, 190512), (10935, 187376), (11340, 180684), (11472, 178605), (11664, 175665), (11711, 174960), (11760, 174231), (11907, 172080), (12906, 158760), (13230, 154872), (13384, 153090), (13608, 150570), (14340, 142884), (14580, 140532), (15057, 136080), (15120, 135513), (15309, 133840), (15876, 129060), (16730, 122472), (17010, 120456), (17208, 119070), (17496, 117110), (17640, 116154), (19120, 107163), (19359, 105840), (19440, 105399), (19845, 103248), (20076, 102060), (20412, 100380), (21168, 96795), (21510, 95256), (21870, 93688), (22680, 90342), (23422, 87480), (23814, 86040), (25095, 81648), (25515, 80304), (25812, 79380), (26460, 77436), (26768, 76545), (27216, 75285), (28680, 71442), (29160, 70266), (30114, 68040), (30618, 66920), (31752, 64530), (32265, 63504), (33460, 61236), (34020, 60228), (34416, 59535), (34992, 58555), (35133, 58320), (35280, 58077), (35721, 57360), (38718, 52920), (39690, 51624), (40152, 51030), (40824, 50190), (43020, 47628), (43740, 46844), (45171, 45360)]