1820542080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 384

約数和(自身を含む): 6946102080

約数和(自身を除く): 5125560000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 64, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 128, 140, 147, 148, 160, 168, 185, 192, 196, 210, 222, 224, 240, 245, 259, 280, 294, 296, 320, 336, 370, 384, 392, 420, 444, 448, 480, 490, 518, 523, 555, 560, 588, 592, 640, 672, 735, 740, 777, 784, 840, 888, 896, 960, 980, 1036, 1046, 1110, 1120, 1176, 1184, 1295, 1344, 1470, 1480, 1554, 1568, 1569, 1680, 1776, 1813, 1920, 1960, 2072, 2092, 2220, 2240, 2352, 2368, 2590, 2615, 2688, 2940, 2960, 3108, 3136, 3138, 3360, 3552, 3626, 3661, 3885, 3920, 4144, 4184, 4440, 4480, 4704, 4736, 5180, 5230, 5439, 5880, 5920, 6216, 6272, 6276, 6720, 7104, 7252, 7322, 7770, 7840, 7845, 8288, 8368, 8880, 9065, 9408, 10360, 10460, 10878, 10983, 11760, 11840, 12432, 12552, 13440, 14208, 14504, 14644, 15540, 15680, 15690, 16576, 16736, 17760, 18130, 18305, 18816, 19351, 20720, 20920, 21756, 21966, 23520, 23680, 24864, 25104, 25627, 27195, 29008, 29288, 31080, 31360, 31380, 33152, 33472, 35520, 36260, 36610, 38702, 41440, 41840, 43512, 43932, 47040, 49728, 50208, 51254, 54390, 54915, 58016, 58053, 58576, 62160, 62760, 66944, 71040, 72520, 73220, 76881, 77404, 82880, 83680, 87024, 87864, 94080, 96755, 99456, 100416, 102508, 108780, 109830, 116032, 116106, 117152, 124320, 125520, 128135, 135457, 145040, 146440, 153762, 154808, 165760, 167360, 174048, 175728, 193510, 200832, 205016, 217560, 219660, 232064, 232212, 234304, 248640, 251040, 256270, 270914, 290080, 290265, 292880, 307524, 309616, 334720, 348096, 351456, 384405, 387020, 406371, 410032, 435120, 439320, 464424, 468608, 497280, 502080, 512540, 541828, 580160, 580530, 585760, 615048, 619232, 677285, 696192, 702912, 768810, 774040, 812742, 820064, 870240, 878640, 928848, 948199, 1004160, 1025080, 1083656, 1160320, 1161060, 1171520, 1230096, 1238464, 1354570, 1405824, 1537620, 1548080, 1625484, 1640128, 1740480, 1757280, 1857696, 1896398, 2031855, 2050160, 2167312, 2322120, 2343040, 2460192, 2476928, 2709140, 2844597, 3075240, 3096160, 3250968, 3280256, 3480960, 3514560, 3715392, 3792796, 4063710, 4100320, 4334624, 4644240, 4740995, 4920384, 5418280, 5689194, 6150480, 6192320, 6501936, 7029120, 7430784, 7585592, 8127420, 8200640, 8669248, 9288480, 9481990, 9840768, 10836560, 11378388, 12300960, 12384640, 13003872, 14222985, 15171184, 16254840, 16401280, 17338496, 18576960, 18963980, 21673120, 22756776, 24601920, 26007744, 28445970, 30342368, 32509680, 37153920, 37927960, 43346240, 45513552, 49203840, 52015488, 56891940, 60684736, 65019360, 75855920, 86692480, 91027104, 113783880, 121369472, 130038720, 151711840, 182054208, 227567760, 260077440, 303423680, 364108416, 455135520, 606847360, 910271040, 1820542080]

約数ペア:

[(1, 1820542080), (2, 910271040), (3, 606847360), (4, 455135520), (5, 364108416), (6, 303423680), (7, 260077440), (8, 227567760), (10, 182054208), (12, 151711840), (14, 130038720), (15, 121369472), (16, 113783880), (20, 91027104), (21, 86692480), (24, 75855920), (28, 65019360), (30, 60684736), (32, 56891940), (35, 52015488), (37, 49203840), (40, 45513552), (42, 43346240), (48, 37927960), (49, 37153920), (56, 32509680), (60, 30342368), (64, 28445970), (70, 26007744), (74, 24601920), (80, 22756776), (84, 21673120), (96, 18963980), (98, 18576960), (105, 17338496), (111, 16401280), (112, 16254840), (120, 15171184), (128, 14222985), (140, 13003872), (147, 12384640), (148, 12300960), (160, 11378388), (168, 10836560), (185, 9840768), (192, 9481990), (196, 9288480), (210, 8669248), (222, 8200640), (224, 8127420), (240, 7585592), (245, 7430784), (259, 7029120), (280, 6501936), (294, 6192320), (296, 6150480), (320, 5689194), (336, 5418280), (370, 4920384), (384, 4740995), (392, 4644240), (420, 4334624), (444, 4100320), (448, 4063710), (480, 3792796), (490, 3715392), (518, 3514560), (523, 3480960), (555, 3280256), (560, 3250968), (588, 3096160), (592, 3075240), (640, 2844597), (672, 2709140), (735, 2476928), (740, 2460192), (777, 2343040), (784, 2322120), (840, 2167312), (888, 2050160), (896, 2031855), (960, 1896398), (980, 1857696), (1036, 1757280), (1046, 1740480), (1110, 1640128), (1120, 1625484), (1176, 1548080), (1184, 1537620), (1295, 1405824), (1344, 1354570), (1470, 1238464), (1480, 1230096), (1554, 1171520), (1568, 1161060), (1569, 1160320), (1680, 1083656), (1776, 1025080), (1813, 1004160), (1920, 948199), (1960, 928848), (2072, 878640), (2092, 870240), (2220, 820064), (2240, 812742), (2352, 774040), (2368, 768810), (2590, 702912), (2615, 696192), (2688, 677285), (2940, 619232), (2960, 615048), (3108, 585760), (3136, 580530), (3138, 580160), (3360, 541828), (3552, 512540), (3626, 502080), (3661, 497280), (3885, 468608), (3920, 464424), (4144, 439320), (4184, 435120), (4440, 410032), (4480, 406371), (4704, 387020), (4736, 384405), (5180, 351456), (5230, 348096), (5439, 334720), (5880, 309616), (5920, 307524), (6216, 292880), (6272, 290265), (6276, 290080), (6720, 270914), (7104, 256270), (7252, 251040), (7322, 248640), (7770, 234304), (7840, 232212), (7845, 232064), (8288, 219660), (8368, 217560), (8880, 205016), (9065, 200832), (9408, 193510), (10360, 175728), (10460, 174048), (10878, 167360), (10983, 165760), (11760, 154808), (11840, 153762), (12432, 146440), (12552, 145040), (13440, 135457), (14208, 128135), (14504, 125520), (14644, 124320), (15540, 117152), (15680, 116106), (15690, 116032), (16576, 109830), (16736, 108780), (17760, 102508), (18130, 100416), (18305, 99456), (18816, 96755), (19351, 94080), (20720, 87864), (20920, 87024), (21756, 83680), (21966, 82880), (23520, 77404), (23680, 76881), (24864, 73220), (25104, 72520), (25627, 71040), (27195, 66944), (29008, 62760), (29288, 62160), (31080, 58576), (31360, 58053), (31380, 58016), (33152, 54915), (33472, 54390), (35520, 51254), (36260, 50208), (36610, 49728), (38702, 47040), (41440, 43932), (41840, 43512)]