2551812480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3382

約数の個数: 384

約数和(自身を含む): 10603756800

約数和(自身を除く): 8051944320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 3040, 3192, 3331, 3360, 3420, 3648, 3990, 4032, 4256, 4480, 4560, 4788, 5040, 5320, 5472, 5760, 5985, 6080, 6384, 6662, 6720, 6840, 7296, 7980, 8064, 8512, 9120, 9576, 9993, 10080, 10640, 10944, 11970, 12160, 12768, 13324, 13440, 13680, 15960, 16655, 17024, 18240, 19152, 19986, 20160, 21280, 21888, 23317, 23940, 25536, 26648, 27360, 29979, 31920, 33310, 36480, 38304, 39972, 40320, 42560, 46634, 47880, 49965, 51072, 53296, 54720, 59958, 63289, 63840, 66620, 69951, 76608, 79944, 85120, 93268, 95760, 99930, 106592, 109440, 116585, 119916, 126578, 127680, 133240, 139902, 149895, 153216, 159888, 186536, 189867, 191520, 199860, 209853, 213184, 233170, 239832, 253156, 255360, 266480, 279804, 299790, 316445, 319776, 349755, 373072, 379734, 383040, 399720, 419706, 426368, 443023, 466340, 479664, 506312, 532960, 559608, 569601, 599580, 632890, 639552, 699510, 746144, 759468, 766080, 799440, 839412, 886046, 932680, 949335, 959328, 1012624, 1049265, 1065920, 1119216, 1139202, 1199160, 1265780, 1279104, 1329069, 1399020, 1492288, 1518936, 1598880, 1678824, 1772092, 1865360, 1898670, 1918656, 2025248, 2098530, 2131840, 2215115, 2238432, 2278404, 2398320, 2531560, 2658138, 2798040, 2848005, 2984576, 3037872, 3197760, 3357648, 3544184, 3730720, 3797340, 3837312, 3987207, 4050496, 4197060, 4430230, 4476864, 4556808, 4796640, 5063120, 5316276, 5596080, 5696010, 6075744, 6395520, 6645345, 6715296, 7088368, 7461440, 7594680, 7974414, 8100992, 8394120, 8860460, 8953728, 9113616, 9593280, 10126240, 10632552, 11192160, 11392020, 12151488, 13290690, 13430592, 14176736, 14922880, 15189360, 15948828, 16788240, 17720920, 18227232, 19186560, 19936035, 20252480, 21265104, 22384320, 22784040, 24302976, 26581380, 26861184, 28353472, 30378720, 31897656, 33576480, 35441840, 36454464, 39872070, 40504960, 42530208, 44768640, 45568080, 53162760, 56706944, 60757440, 63795312, 67152960, 70883680, 72908928, 79744140, 85060416, 91136160, 106325520, 121514880, 127590624, 134305920, 141767360, 159488280, 170120832, 182272320, 212651040, 255181248, 283534720, 318976560, 364544640, 425302080, 510362496, 637953120, 850604160, 1275906240, 2551812480]

約数ペア:

[(1, 2551812480), (2, 1275906240), (3, 850604160), (4, 637953120), (5, 510362496), (6, 425302080), (7, 364544640), (8, 318976560), (9, 283534720), (10, 255181248), (12, 212651040), (14, 182272320), (15, 170120832), (16, 159488280), (18, 141767360), (19, 134305920), (20, 127590624), (21, 121514880), (24, 106325520), (28, 91136160), (30, 85060416), (32, 79744140), (35, 72908928), (36, 70883680), (38, 67152960), (40, 63795312), (42, 60757440), (45, 56706944), (48, 53162760), (56, 45568080), (57, 44768640), (60, 42530208), (63, 40504960), (64, 39872070), (70, 36454464), (72, 35441840), (76, 33576480), (80, 31897656), (84, 30378720), (90, 28353472), (95, 26861184), (96, 26581380), (105, 24302976), (112, 22784040), (114, 22384320), (120, 21265104), (126, 20252480), (128, 19936035), (133, 19186560), (140, 18227232), (144, 17720920), (152, 16788240), (160, 15948828), (168, 15189360), (171, 14922880), (180, 14176736), (190, 13430592), (192, 13290690), (210, 12151488), (224, 11392020), (228, 11192160), (240, 10632552), (252, 10126240), (266, 9593280), (280, 9113616), (285, 8953728), (288, 8860460), (304, 8394120), (315, 8100992), (320, 7974414), (336, 7594680), (342, 7461440), (360, 7088368), (380, 6715296), (384, 6645345), (399, 6395520), (420, 6075744), (448, 5696010), (456, 5596080), (480, 5316276), (504, 5063120), (532, 4796640), (560, 4556808), (570, 4476864), (576, 4430230), (608, 4197060), (630, 4050496), (640, 3987207), (665, 3837312), (672, 3797340), (684, 3730720), (720, 3544184), (760, 3357648), (798, 3197760), (840, 3037872), (855, 2984576), (896, 2848005), (912, 2798040), (960, 2658138), (1008, 2531560), (1064, 2398320), (1120, 2278404), (1140, 2238432), (1152, 2215115), (1197, 2131840), (1216, 2098530), (1260, 2025248), (1330, 1918656), (1344, 1898670), (1368, 1865360), (1440, 1772092), (1520, 1678824), (1596, 1598880), (1680, 1518936), (1710, 1492288), (1824, 1399020), (1920, 1329069), (1995, 1279104), (2016, 1265780), (2128, 1199160), (2240, 1139202), (2280, 1119216), (2394, 1065920), (2432, 1049265), (2520, 1012624), (2660, 959328), (2688, 949335), (2736, 932680), (2880, 886046), (3040, 839412), (3192, 799440), (3331, 766080), (3360, 759468), (3420, 746144), (3648, 699510), (3990, 639552), (4032, 632890), (4256, 599580), (4480, 569601), (4560, 559608), (4788, 532960), (5040, 506312), (5320, 479664), (5472, 466340), (5760, 443023), (5985, 426368), (6080, 419706), (6384, 399720), (6662, 383040), (6720, 379734), (6840, 373072), (7296, 349755), (7980, 319776), (8064, 316445), (8512, 299790), (9120, 279804), (9576, 266480), (9993, 255360), (10080, 253156), (10640, 239832), (10944, 233170), (11970, 213184), (12160, 209853), (12768, 199860), (13324, 191520), (13440, 189867), (13680, 186536), (15960, 159888), (16655, 153216), (17024, 149895), (18240, 139902), (19152, 133240), (19986, 127680), (20160, 126578), (21280, 119916), (21888, 116585), (23317, 109440), (23940, 106592), (25536, 99930), (26648, 95760), (27360, 93268), (29979, 85120), (31920, 79944), (33310, 76608), (36480, 69951), (38304, 66620), (39972, 63840), (40320, 63289), (42560, 59958), (46634, 54720), (47880, 53296), (49965, 51072)]