2520314880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 352

約数和(自身を含む): 8552202240

約数和(自身を除く): 6031887360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 79, 80, 93, 96, 120, 124, 128, 134, 155, 158, 160, 186, 192, 201, 237, 240, 248, 256, 268, 310, 316, 320, 335, 372, 384, 395, 402, 465, 474, 480, 496, 512, 536, 620, 632, 640, 670, 744, 768, 790, 804, 930, 948, 960, 992, 1005, 1024, 1072, 1185, 1240, 1264, 1280, 1340, 1488, 1536, 1580, 1608, 1860, 1896, 1920, 1984, 2010, 2077, 2144, 2370, 2449, 2480, 2528, 2560, 2680, 2976, 3072, 3160, 3216, 3720, 3792, 3840, 3968, 4020, 4154, 4288, 4740, 4898, 4960, 5056, 5120, 5293, 5360, 5952, 6231, 6320, 6432, 7347, 7440, 7584, 7680, 7936, 8040, 8308, 8576, 9480, 9796, 9920, 10112, 10385, 10586, 10720, 11904, 12245, 12462, 12640, 12864, 14694, 14880, 15168, 15360, 15872, 15879, 16080, 16616, 17152, 18960, 19592, 19840, 20224, 20770, 21172, 21440, 23808, 24490, 24924, 25280, 25728, 26465, 29388, 29760, 30336, 31155, 31744, 31758, 32160, 33232, 34304, 36735, 37920, 39184, 39680, 40448, 41540, 42344, 42880, 47616, 48980, 49848, 50560, 51456, 52930, 58776, 59520, 60672, 62310, 63516, 64320, 66464, 68608, 73470, 75840, 78368, 79360, 79395, 80896, 83080, 84688, 85760, 95232, 97960, 99696, 101120, 102912, 105860, 117552, 119040, 121344, 124620, 127032, 128640, 132928, 146940, 151680, 156736, 158720, 158790, 164083, 166160, 169376, 171520, 195920, 199392, 202240, 205824, 211720, 235104, 238080, 242688, 249240, 254064, 257280, 265856, 293880, 303360, 313472, 317580, 328166, 332320, 338752, 343040, 391840, 398784, 404480, 423440, 470208, 476160, 492249, 498480, 508128, 514560, 531712, 587760, 606720, 626944, 635160, 656332, 664640, 677504, 783680, 797568, 820415, 846880, 940416, 984498, 996960, 1016256, 1029120, 1063424, 1175520, 1213440, 1253888, 1270320, 1312664, 1329280, 1355008, 1567360, 1595136, 1640830, 1693760, 1880832, 1968996, 1993920, 2032512, 2126848, 2351040, 2461245, 2507776, 2540640, 2625328, 2658560, 2710016, 3134720, 3190272, 3281660, 3387520, 3761664, 3937992, 3987840, 4065024, 4702080, 4922490, 5081280, 5250656, 5317120, 5420032, 6269440, 6380544, 6563320, 6775040, 7523328, 7875984, 7975680, 8130048, 9404160, 9844980, 10162560, 10501312, 10634240, 12538880, 13126640, 13550080, 15751968, 15951360, 16260096, 18808320, 19689960, 20325120, 21002624, 26253280, 27100160, 31503936, 31902720, 37616640, 39379920, 40650240, 42005248, 52506560, 63007872, 78759840, 81300480, 84010496, 105013120, 126015744, 157519680, 168020992, 210026240, 252031488, 315039360, 420052480, 504062976, 630078720, 840104960, 1260157440, 2520314880]

約数ペア:

[(1, 2520314880), (2, 1260157440), (3, 840104960), (4, 630078720), (5, 504062976), (6, 420052480), (8, 315039360), (10, 252031488), (12, 210026240), (15, 168020992), (16, 157519680), (20, 126015744), (24, 105013120), (30, 84010496), (31, 81300480), (32, 78759840), (40, 63007872), (48, 52506560), (60, 42005248), (62, 40650240), (64, 39379920), (67, 37616640), (79, 31902720), (80, 31503936), (93, 27100160), (96, 26253280), (120, 21002624), (124, 20325120), (128, 19689960), (134, 18808320), (155, 16260096), (158, 15951360), (160, 15751968), (186, 13550080), (192, 13126640), (201, 12538880), (237, 10634240), (240, 10501312), (248, 10162560), (256, 9844980), (268, 9404160), (310, 8130048), (316, 7975680), (320, 7875984), (335, 7523328), (372, 6775040), (384, 6563320), (395, 6380544), (402, 6269440), (465, 5420032), (474, 5317120), (480, 5250656), (496, 5081280), (512, 4922490), (536, 4702080), (620, 4065024), (632, 3987840), (640, 3937992), (670, 3761664), (744, 3387520), (768, 3281660), (790, 3190272), (804, 3134720), (930, 2710016), (948, 2658560), (960, 2625328), (992, 2540640), (1005, 2507776), (1024, 2461245), (1072, 2351040), (1185, 2126848), (1240, 2032512), (1264, 1993920), (1280, 1968996), (1340, 1880832), (1488, 1693760), (1536, 1640830), (1580, 1595136), (1608, 1567360), (1860, 1355008), (1896, 1329280), (1920, 1312664), (1984, 1270320), (2010, 1253888), (2077, 1213440), (2144, 1175520), (2370, 1063424), (2449, 1029120), (2480, 1016256), (2528, 996960), (2560, 984498), (2680, 940416), (2976, 846880), (3072, 820415), (3160, 797568), (3216, 783680), (3720, 677504), (3792, 664640), (3840, 656332), (3968, 635160), (4020, 626944), (4154, 606720), (4288, 587760), (4740, 531712), (4898, 514560), (4960, 508128), (5056, 498480), (5120, 492249), (5293, 476160), (5360, 470208), (5952, 423440), (6231, 404480), (6320, 398784), (6432, 391840), (7347, 343040), (7440, 338752), (7584, 332320), (7680, 328166), (7936, 317580), (8040, 313472), (8308, 303360), (8576, 293880), (9480, 265856), (9796, 257280), (9920, 254064), (10112, 249240), (10385, 242688), (10586, 238080), (10720, 235104), (11904, 211720), (12245, 205824), (12462, 202240), (12640, 199392), (12864, 195920), (14694, 171520), (14880, 169376), (15168, 166160), (15360, 164083), (15872, 158790), (15879, 158720), (16080, 156736), (16616, 151680), (17152, 146940), (18960, 132928), (19592, 128640), (19840, 127032), (20224, 124620), (20770, 121344), (21172, 119040), (21440, 117552), (23808, 105860), (24490, 102912), (24924, 101120), (25280, 99696), (25728, 97960), (26465, 95232), (29388, 85760), (29760, 84688), (30336, 83080), (31155, 80896), (31744, 79395), (31758, 79360), (32160, 78368), (33232, 75840), (34304, 73470), (36735, 68608), (37920, 66464), (39184, 64320), (39680, 63516), (40448, 62310), (41540, 60672), (42344, 59520), (42880, 58776), (47616, 52930), (48980, 51456), (49848, 50560)]