1961905680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 480

約数和(自身を含む): 8059484160

約数和(自身を除く): 6097578480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 31, 35, 36, 40, 42, 45, 48, 56, 58, 60, 62, 63, 70, 72, 80, 84, 87, 90, 93, 105, 112, 116, 120, 124, 126, 140, 144, 145, 155, 168, 174, 180, 186, 203, 210, 217, 232, 240, 248, 252, 261, 279, 280, 290, 310, 315, 336, 348, 360, 372, 406, 420, 433, 434, 435, 464, 465, 496, 504, 522, 558, 560, 580, 609, 620, 630, 651, 696, 720, 744, 812, 840, 866, 868, 870, 899, 930, 1008, 1015, 1044, 1085, 1116, 1160, 1218, 1240, 1260, 1299, 1302, 1305, 1392, 1395, 1488, 1624, 1680, 1732, 1736, 1740, 1798, 1827, 1860, 1953, 2030, 2088, 2165, 2170, 2232, 2320, 2436, 2480, 2520, 2598, 2604, 2610, 2697, 2790, 3031, 3045, 3248, 3255, 3464, 3472, 3480, 3596, 3654, 3720, 3897, 3906, 4060, 4176, 4330, 4340, 4464, 4495, 4872, 5040, 5196, 5208, 5220, 5394, 5580, 6062, 6090, 6293, 6495, 6510, 6928, 6960, 7192, 7308, 7440, 7794, 7812, 8091, 8120, 8660, 8680, 8990, 9093, 9135, 9744, 9765, 10392, 10416, 10440, 10788, 11160, 12124, 12180, 12557, 12586, 12990, 13020, 13423, 13485, 14384, 14616, 15155, 15588, 15624, 16182, 16240, 17320, 17360, 17980, 18186, 18270, 18879, 19485, 19530, 20784, 20880, 21576, 22320, 24248, 24360, 25114, 25172, 25980, 26040, 26846, 26970, 27279, 29232, 30310, 31176, 31248, 31465, 32364, 34640, 35960, 36372, 36540, 37671, 37758, 38970, 39060, 40269, 40455, 43152, 45465, 48496, 48720, 50228, 50344, 51960, 52080, 53692, 53940, 54558, 56637, 60620, 62352, 62785, 62930, 64728, 67115, 71920, 72744, 73080, 75342, 75516, 77940, 78120, 80538, 80910, 87899, 90930, 93961, 94395, 100456, 100688, 103920, 107384, 107880, 109116, 113013, 113274, 120807, 121240, 125570, 125860, 129456, 134230, 136395, 145488, 146160, 150684, 151032, 155880, 156240, 161076, 161820, 175798, 181860, 187922, 188355, 188790, 200912, 201345, 214768, 215760, 218232, 226026, 226548, 241614, 242480, 251140, 251720, 263697, 268460, 272790, 281883, 283185, 301368, 302064, 311760, 322152, 323640, 351596, 363720, 375844, 376710, 377580, 389267, 402690, 436464, 439495, 452052, 453096, 469805, 483228, 502280, 503440, 527394, 536920, 545580, 563766, 565065, 566370, 602736, 604035, 644304, 647280, 703192, 727440, 751688, 753420, 755160, 778534, 791091, 805380, 845649, 878990, 904104, 906192, 939610, 966456, 1004560, 1054788, 1073840, 1091160, 1127532, 1130130, 1132740, 1167801, 1208070, 1318485, 1406384, 1409415, 1503376, 1506840, 1510320, 1557068, 1582182, 1610760, 1691298, 1757980, 1808208, 1879220, 1932912, 1946335, 2109576, 2182320, 2255064, 2260260, 2265480, 2335602, 2416140, 2636970, 2724869, 2818830, 3013680, 3114136, 3164364, 3221520, 3382596, 3503403, 3515960, 3758440, 3892670, 3955455, 4219152, 4228245, 4510128, 4520520, 4530960, 4671204, 4832280, 5273940, 5449738, 5637660, 5839005, 6228272, 6328728, 6765192, 7006806, 7031920, 7516880, 7785340, 7910910, 8174607, 8456490, 9041040, 9342408, 9664560, 10547880, 10899476, 11275320, 11678010, 12657456, 13530384, 13624345, 14013612, 15570680, 15821820, 16349214, 16912980, 17517015, 18684816, 21095760, 21798952, 22550640, 23356020, 24523821, 27248690, 28027224, 31141360, 31643640, 32698428, 33825960, 35034030, 40873035, 43597904, 46712040, 49047642, 54497380, 56054448, 63287280, 65396856, 67651920, 70068060, 81746070, 93424080, 98095284, 108994760, 122619105, 130793712, 140136120, 163492140, 196190568, 217989520, 245238210, 280272240, 326984280, 392381136, 490476420, 653968560, 980952840, 1961905680]

約数ペア:

[(1, 1961905680), (2, 980952840), (3, 653968560), (4, 490476420), (5, 392381136), (6, 326984280), (7, 280272240), (8, 245238210), (9, 217989520), (10, 196190568), (12, 163492140), (14, 140136120), (15, 130793712), (16, 122619105), (18, 108994760), (20, 98095284), (21, 93424080), (24, 81746070), (28, 70068060), (29, 67651920), (30, 65396856), (31, 63287280), (35, 56054448), (36, 54497380), (40, 49047642), (42, 46712040), (45, 43597904), (48, 40873035), (56, 35034030), (58, 33825960), (60, 32698428), (62, 31643640), (63, 31141360), (70, 28027224), (72, 27248690), (80, 24523821), (84, 23356020), (87, 22550640), (90, 21798952), (93, 21095760), (105, 18684816), (112, 17517015), (116, 16912980), (120, 16349214), (124, 15821820), (126, 15570680), (140, 14013612), (144, 13624345), (145, 13530384), (155, 12657456), (168, 11678010), (174, 11275320), (180, 10899476), (186, 10547880), (203, 9664560), (210, 9342408), (217, 9041040), (232, 8456490), (240, 8174607), (248, 7910910), (252, 7785340), (261, 7516880), (279, 7031920), (280, 7006806), (290, 6765192), (310, 6328728), (315, 6228272), (336, 5839005), (348, 5637660), (360, 5449738), (372, 5273940), (406, 4832280), (420, 4671204), (433, 4530960), (434, 4520520), (435, 4510128), (464, 4228245), (465, 4219152), (496, 3955455), (504, 3892670), (522, 3758440), (558, 3515960), (560, 3503403), (580, 3382596), (609, 3221520), (620, 3164364), (630, 3114136), (651, 3013680), (696, 2818830), (720, 2724869), (744, 2636970), (812, 2416140), (840, 2335602), (866, 2265480), (868, 2260260), (870, 2255064), (899, 2182320), (930, 2109576), (1008, 1946335), (1015, 1932912), (1044, 1879220), (1085, 1808208), (1116, 1757980), (1160, 1691298), (1218, 1610760), (1240, 1582182), (1260, 1557068), (1299, 1510320), (1302, 1506840), (1305, 1503376), (1392, 1409415), (1395, 1406384), (1488, 1318485), (1624, 1208070), (1680, 1167801), (1732, 1132740), (1736, 1130130), (1740, 1127532), (1798, 1091160), (1827, 1073840), (1860, 1054788), (1953, 1004560), (2030, 966456), (2088, 939610), (2165, 906192), (2170, 904104), (2232, 878990), (2320, 845649), (2436, 805380), (2480, 791091), (2520, 778534), (2598, 755160), (2604, 753420), (2610, 751688), (2697, 727440), (2790, 703192), (3031, 647280), (3045, 644304), (3248, 604035), (3255, 602736), (3464, 566370), (3472, 565065), (3480, 563766), (3596, 545580), (3654, 536920), (3720, 527394), (3897, 503440), (3906, 502280), (4060, 483228), (4176, 469805), (4330, 453096), (4340, 452052), (4464, 439495), (4495, 436464), (4872, 402690), (5040, 389267), (5196, 377580), (5208, 376710), (5220, 375844), (5394, 363720), (5580, 351596), (6062, 323640), (6090, 322152), (6293, 311760), (6495, 302064), (6510, 301368), (6928, 283185), (6960, 281883), (7192, 272790), (7308, 268460), (7440, 263697), (7794, 251720), (7812, 251140), (8091, 242480), (8120, 241614), (8660, 226548), (8680, 226026), (8990, 218232), (9093, 215760), (9135, 214768), (9744, 201345), (9765, 200912), (10392, 188790), (10416, 188355), (10440, 187922), (10788, 181860), (11160, 175798), (12124, 161820), (12180, 161076), (12557, 156240), (12586, 155880), (12990, 151032), (13020, 150684), (13423, 146160), (13485, 145488), (14384, 136395), (14616, 134230), (15155, 129456), (15588, 125860), (15624, 125570), (16182, 121240), (16240, 120807), (17320, 113274), (17360, 113013), (17980, 109116), (18186, 107880), (18270, 107384), (18879, 103920), (19485, 100688), (19530, 100456), (20784, 94395), (20880, 93961), (21576, 90930), (22320, 87899), (24248, 80910), (24360, 80538), (25114, 78120), (25172, 77940), (25980, 75516), (26040, 75342), (26846, 73080), (26970, 72744), (27279, 71920), (29232, 67115), (30310, 64728), (31176, 62930), (31248, 62785), (31465, 62352), (32364, 60620), (34640, 56637), (35960, 54558), (36372, 53940), (36540, 53692), (37671, 52080), (37758, 51960), (38970, 50344), (39060, 50228), (40269, 48720), (40455, 48496), (43152, 45465)]