2119343520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20403

約数の個数: 192

約数和(自身を含む): 7876141056

約数和(自身を除く): 5756797536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20347, 20832, 26040, 34720, 40694, 52080, 61041, 81388, 101735, 104160, 122082, 142429, 162776, 203470, 244164, 284858, 305205, 325552, 406940, 427287, 488328, 569716, 610410, 630757, 651104, 712145, 813880, 854574, 976656, 1139432, 1220820, 1261514, 1424290, 1627760, 1709148, 1892271, 1953312, 2136435, 2278864, 2441640, 2523028, 2848580, 3153785, 3255520, 3418296, 3784542, 4272870, 4415299, 4557728, 4883280, 5046056, 5697160, 6307570, 6836592, 7569084, 8545740, 8830598, 9461355, 9766560, 10092112, 11394320, 12615140, 13245897, 13673184, 15138168, 17091480, 17661196, 18922710, 20184224, 22076495, 22788640, 25230280, 26491794, 30276336, 34182960, 35322392, 37845420, 44152990, 50460560, 52983588, 60552672, 66229485, 68365920, 70644784, 75690840, 88305980, 100921120, 105967176, 132458970, 141289568, 151381680, 176611960, 211934352, 264917940, 302763360, 353223920, 423868704, 529835880, 706447840, 1059671760, 2119343520]

約数ペア:

[(1, 2119343520), (2, 1059671760), (3, 706447840), (4, 529835880), (5, 423868704), (6, 353223920), (7, 302763360), (8, 264917940), (10, 211934352), (12, 176611960), (14, 151381680), (15, 141289568), (16, 132458970), (20, 105967176), (21, 100921120), (24, 88305980), (28, 75690840), (30, 70644784), (31, 68365920), (32, 66229485), (35, 60552672), (40, 52983588), (42, 50460560), (48, 44152990), (56, 37845420), (60, 35322392), (62, 34182960), (70, 30276336), (80, 26491794), (84, 25230280), (93, 22788640), (96, 22076495), (105, 20184224), (112, 18922710), (120, 17661196), (124, 17091480), (140, 15138168), (155, 13673184), (160, 13245897), (168, 12615140), (186, 11394320), (210, 10092112), (217, 9766560), (224, 9461355), (240, 8830598), (248, 8545740), (280, 7569084), (310, 6836592), (336, 6307570), (372, 5697160), (420, 5046056), (434, 4883280), (465, 4557728), (480, 4415299), (496, 4272870), (560, 3784542), (620, 3418296), (651, 3255520), (672, 3153785), (744, 2848580), (840, 2523028), (868, 2441640), (930, 2278864), (992, 2136435), (1085, 1953312), (1120, 1892271), (1240, 1709148), (1302, 1627760), (1488, 1424290), (1680, 1261514), (1736, 1220820), (1860, 1139432), (2170, 976656), (2480, 854574), (2604, 813880), (2976, 712145), (3255, 651104), (3360, 630757), (3472, 610410), (3720, 569716), (4340, 488328), (4960, 427287), (5208, 406940), (6510, 325552), (6944, 305205), (7440, 284858), (8680, 244164), (10416, 203470), (13020, 162776), (14880, 142429), (17360, 122082), (20347, 104160), (20832, 101735), (26040, 81388), (34720, 61041), (40694, 52080)]