2990999040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 320

約数和(自身を含む): 10465044480

約数和(自身を除く): 7474045440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 512, 527, 544, 620, 640, 680, 739, 744, 768, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1280, 1360, 1478, 1488, 1536, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2217, 2480, 2560, 2635, 2720, 2956, 2976, 3162, 3264, 3695, 3720, 3840, 3968, 4080, 4216, 4352, 4434, 4960, 5270, 5440, 5912, 5952, 6324, 6528, 7390, 7440, 7680, 7905, 7936, 8160, 8432, 8704, 8868, 9920, 10540, 10880, 11085, 11824, 11904, 12563, 12648, 13056, 14780, 14880, 15810, 15872, 16320, 16864, 17736, 19840, 21080, 21760, 22170, 22909, 23648, 23808, 25126, 25296, 26112, 29560, 29760, 31620, 32640, 33728, 35472, 37689, 39680, 42160, 43520, 44340, 45818, 47296, 47616, 50252, 50592, 59120, 59520, 62815, 63240, 65280, 67456, 68727, 70944, 75378, 79360, 84320, 88680, 91636, 94592, 100504, 101184, 114545, 118240, 119040, 125630, 126480, 130560, 134912, 137454, 141888, 150756, 168640, 177360, 183272, 188445, 189184, 201008, 202368, 229090, 236480, 238080, 251260, 252960, 269824, 274908, 283776, 301512, 337280, 343635, 354720, 366544, 376890, 378368, 389453, 402016, 404736, 458180, 472960, 502520, 505920, 549816, 567552, 603024, 674560, 687270, 709440, 733088, 753780, 778906, 804032, 809472, 916360, 945920, 1005040, 1011840, 1099632, 1135104, 1168359, 1206048, 1349120, 1374540, 1418880, 1466176, 1507560, 1557812, 1608064, 1832720, 1891840, 1947265, 2010080, 2023680, 2199264, 2336718, 2412096, 2749080, 2837760, 2932352, 3015120, 3115624, 3216128, 3665440, 3894530, 4020160, 4047360, 4398528, 4673436, 4824192, 5498160, 5675520, 5841795, 5864704, 6030240, 6231248, 6432256, 7330880, 7789060, 8040320, 8797056, 9346872, 9648384, 10996320, 11683590, 11729408, 12060480, 12462496, 14661760, 15578120, 16080640, 17594112, 18693744, 19296768, 21992640, 23367180, 24120960, 24924992, 29323520, 31156240, 32161280, 35188224, 37387488, 43985280, 46734360, 48241920, 49849984, 58647040, 62312480, 74774976, 87970560, 93468720, 96483840, 99699968, 124624960, 149549952, 175941120, 186937440, 199399936, 249249920, 299099904, 373874880, 498499840, 598199808, 747749760, 996999680, 1495499520, 2990999040]

約数ペア:

[(1, 2990999040), (2, 1495499520), (3, 996999680), (4, 747749760), (5, 598199808), (6, 498499840), (8, 373874880), (10, 299099904), (12, 249249920), (15, 199399936), (16, 186937440), (17, 175941120), (20, 149549952), (24, 124624960), (30, 99699968), (31, 96483840), (32, 93468720), (34, 87970560), (40, 74774976), (48, 62312480), (51, 58647040), (60, 49849984), (62, 48241920), (64, 46734360), (68, 43985280), (80, 37387488), (85, 35188224), (93, 32161280), (96, 31156240), (102, 29323520), (120, 24924992), (124, 24120960), (128, 23367180), (136, 21992640), (155, 19296768), (160, 18693744), (170, 17594112), (186, 16080640), (192, 15578120), (204, 14661760), (240, 12462496), (248, 12060480), (255, 11729408), (256, 11683590), (272, 10996320), (310, 9648384), (320, 9346872), (340, 8797056), (372, 8040320), (384, 7789060), (408, 7330880), (465, 6432256), (480, 6231248), (496, 6030240), (510, 5864704), (512, 5841795), (527, 5675520), (544, 5498160), (620, 4824192), (640, 4673436), (680, 4398528), (739, 4047360), (744, 4020160), (768, 3894530), (816, 3665440), (930, 3216128), (960, 3115624), (992, 3015120), (1020, 2932352), (1054, 2837760), (1088, 2749080), (1240, 2412096), (1280, 2336718), (1360, 2199264), (1478, 2023680), (1488, 2010080), (1536, 1947265), (1581, 1891840), (1632, 1832720), (1860, 1608064), (1920, 1557812), (1984, 1507560), (2040, 1466176), (2108, 1418880), (2176, 1374540), (2217, 1349120), (2480, 1206048), (2560, 1168359), (2635, 1135104), (2720, 1099632), (2956, 1011840), (2976, 1005040), (3162, 945920), (3264, 916360), (3695, 809472), (3720, 804032), (3840, 778906), (3968, 753780), (4080, 733088), (4216, 709440), (4352, 687270), (4434, 674560), (4960, 603024), (5270, 567552), (5440, 549816), (5912, 505920), (5952, 502520), (6324, 472960), (6528, 458180), (7390, 404736), (7440, 402016), (7680, 389453), (7905, 378368), (7936, 376890), (8160, 366544), (8432, 354720), (8704, 343635), (8868, 337280), (9920, 301512), (10540, 283776), (10880, 274908), (11085, 269824), (11824, 252960), (11904, 251260), (12563, 238080), (12648, 236480), (13056, 229090), (14780, 202368), (14880, 201008), (15810, 189184), (15872, 188445), (16320, 183272), (16864, 177360), (17736, 168640), (19840, 150756), (21080, 141888), (21760, 137454), (22170, 134912), (22909, 130560), (23648, 126480), (23808, 125630), (25126, 119040), (25296, 118240), (26112, 114545), (29560, 101184), (29760, 100504), (31620, 94592), (32640, 91636), (33728, 88680), (35472, 84320), (37689, 79360), (39680, 75378), (42160, 70944), (43520, 68727), (44340, 67456), (45818, 65280), (47296, 63240), (47616, 62815), (50252, 59520), (50592, 59120)]