1925710080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2373

約数の個数: 288

約数和(自身を含む): 7258718208

約数和(自身を除く): 5333008128

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, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2311, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3840, 3968, 4340, 4480, 4622, 4960, 5208, 5376, 5952, 6510, 6720, 6933, 6944, 7440, 7936, 8680, 8960, 9244, 9920, 10416, 11555, 11904, 13020, 13440, 13866, 13888, 14880, 16177, 17360, 18488, 19840, 20832, 23110, 23808, 26040, 26880, 27732, 27776, 29760, 32354, 34665, 34720, 36976, 39680, 41664, 46220, 48531, 52080, 55464, 55552, 59520, 64708, 69330, 69440, 71641, 73952, 80885, 83328, 92440, 97062, 104160, 110928, 119040, 129416, 138660, 138880, 143282, 147904, 161770, 166656, 184880, 194124, 208320, 214923, 221856, 242655, 258832, 277320, 277760, 286564, 295808, 323540, 358205, 369760, 388248, 416640, 429846, 443712, 485310, 501487, 517664, 554640, 573128, 591616, 647080, 716410, 739520, 776496, 833280, 859692, 887424, 970620, 1002974, 1035328, 1074615, 1109280, 1146256, 1294160, 1432820, 1479040, 1504461, 1552992, 1719384, 1774848, 1941240, 2005948, 2070656, 2149230, 2218560, 2292512, 2507435, 2588320, 2865640, 2958080, 3008922, 3105984, 3438768, 3882480, 4011896, 4141312, 4298460, 4437120, 4585024, 5014870, 5176640, 5731280, 6017844, 6211968, 6877536, 7522305, 7764960, 8023792, 8596920, 8874240, 9170048, 10029740, 10353280, 11462560, 12035688, 12423936, 13755072, 15044610, 15529920, 16047584, 17193840, 18340096, 20059480, 20706560, 22925120, 24071376, 27510144, 30089220, 31059840, 32095168, 34387680, 40118960, 45850240, 48142752, 55020288, 60178440, 62119680, 64190336, 68775360, 80237920, 91700480, 96285504, 120356880, 128380672, 137550720, 160475840, 192571008, 240713760, 275101440, 320951680, 385142016, 481427520, 641903360, 962855040, 1925710080]

約数ペア:

[(1, 1925710080), (2, 962855040), (3, 641903360), (4, 481427520), (5, 385142016), (6, 320951680), (7, 275101440), (8, 240713760), (10, 192571008), (12, 160475840), (14, 137550720), (15, 128380672), (16, 120356880), (20, 96285504), (21, 91700480), (24, 80237920), (28, 68775360), (30, 64190336), (31, 62119680), (32, 60178440), (35, 55020288), (40, 48142752), (42, 45850240), (48, 40118960), (56, 34387680), (60, 32095168), (62, 31059840), (64, 30089220), (70, 27510144), (80, 24071376), (84, 22925120), (93, 20706560), (96, 20059480), (105, 18340096), (112, 17193840), (120, 16047584), (124, 15529920), (128, 15044610), (140, 13755072), (155, 12423936), (160, 12035688), (168, 11462560), (186, 10353280), (192, 10029740), (210, 9170048), (217, 8874240), (224, 8596920), (240, 8023792), (248, 7764960), (256, 7522305), (280, 6877536), (310, 6211968), (320, 6017844), (336, 5731280), (372, 5176640), (384, 5014870), (420, 4585024), (434, 4437120), (448, 4298460), (465, 4141312), (480, 4011896), (496, 3882480), (560, 3438768), (620, 3105984), (640, 3008922), (651, 2958080), (672, 2865640), (744, 2588320), (768, 2507435), (840, 2292512), (868, 2218560), (896, 2149230), (930, 2070656), (960, 2005948), (992, 1941240), (1085, 1774848), (1120, 1719384), (1240, 1552992), (1280, 1504461), (1302, 1479040), (1344, 1432820), (1488, 1294160), (1680, 1146256), (1736, 1109280), (1792, 1074615), (1860, 1035328), (1920, 1002974), (1984, 970620), (2170, 887424), (2240, 859692), (2311, 833280), (2480, 776496), (2604, 739520), (2688, 716410), (2976, 647080), (3255, 591616), (3360, 573128), (3472, 554640), (3720, 517664), (3840, 501487), (3968, 485310), (4340, 443712), (4480, 429846), (4622, 416640), (4960, 388248), (5208, 369760), (5376, 358205), (5952, 323540), (6510, 295808), (6720, 286564), (6933, 277760), (6944, 277320), (7440, 258832), (7936, 242655), (8680, 221856), (8960, 214923), (9244, 208320), (9920, 194124), (10416, 184880), (11555, 166656), (11904, 161770), (13020, 147904), (13440, 143282), (13866, 138880), (13888, 138660), (14880, 129416), (16177, 119040), (17360, 110928), (18488, 104160), (19840, 97062), (20832, 92440), (23110, 83328), (23808, 80885), (26040, 73952), (26880, 71641), (27732, 69440), (27776, 69330), (29760, 64708), (32354, 59520), (34665, 55552), (34720, 55464), (36976, 52080), (39680, 48531), (41664, 46220)]