490643460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 1778112000

約数和(自身を除く): 1287468540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 29, 30, 34, 36, 38, 45, 51, 54, 57, 58, 60, 68, 76, 85, 87, 90, 95, 97, 102, 108, 114, 116, 135, 145, 153, 170, 171, 174, 180, 190, 194, 204, 228, 255, 261, 270, 285, 290, 291, 306, 323, 340, 342, 348, 380, 388, 435, 459, 485, 493, 510, 513, 522, 540, 551, 570, 580, 582, 612, 646, 684, 765, 783, 855, 870, 873, 918, 969, 970, 986, 1020, 1026, 1044, 1102, 1140, 1164, 1292, 1305, 1455, 1479, 1530, 1566, 1615, 1649, 1653, 1710, 1740, 1746, 1836, 1843, 1938, 1940, 1972, 2052, 2204, 2295, 2465, 2565, 2610, 2619, 2755, 2813, 2907, 2910, 2958, 3060, 3132, 3230, 3298, 3306, 3420, 3492, 3686, 3876, 3915, 4365, 4437, 4590, 4845, 4930, 4947, 4959, 5130, 5220, 5238, 5510, 5529, 5626, 5814, 5820, 5916, 6460, 6596, 6612, 7372, 7395, 7830, 8245, 8265, 8439, 8721, 8730, 8874, 9180, 9215, 9367, 9690, 9860, 9894, 9918, 10260, 10476, 11020, 11058, 11252, 11628, 13095, 13311, 14065, 14535, 14790, 14841, 14877, 15660, 16490, 16530, 16587, 16878, 17442, 17460, 17748, 18430, 18734, 19380, 19788, 19836, 22116, 22185, 24735, 24795, 25317, 26190, 26622, 27645, 28101, 28130, 29070, 29580, 29682, 29754, 31331, 32980, 33060, 33174, 33756, 34884, 36860, 37468, 42195, 43605, 44370, 44523, 46835, 47821, 49470, 49590, 49761, 50634, 52380, 53244, 53447, 55290, 56202, 56260, 58140, 59364, 59508, 62662, 66348, 66555, 74205, 74385, 75951, 82935, 84303, 84390, 87210, 88740, 89046, 93670, 93993, 95642, 98940, 99180, 99522, 101268, 106894, 110580, 112404, 125324, 126585, 133110, 140505, 143463, 148410, 148770, 151902, 156655, 160341, 165870, 168606, 168780, 174420, 178092, 187340, 187986, 191284, 199044, 213788, 222615, 239105, 248805, 252909, 253170, 266220, 267235, 281010, 281979, 286926, 296820, 297540, 303804, 313310, 320682, 331740, 337212, 375972, 379755, 421515, 430389, 445230, 469965, 478210, 481023, 497610, 505818, 506340, 534470, 562020, 563958, 573852, 626620, 641364, 717315, 759510, 801705, 843030, 845937, 860778, 890460, 908599, 939930, 956420, 962046, 995220, 1011636, 1068940, 1127916, 1264545, 1291167, 1409895, 1434630, 1443069, 1519020, 1603410, 1686060, 1691874, 1721556, 1817198, 1879860, 1924092, 2151945, 2405115, 2529090, 2582334, 2725797, 2819790, 2869260, 2886138, 3206820, 3383748, 3634396, 4229685, 4303890, 4542995, 4810230, 5058180, 5164668, 5451594, 5639580, 5772276, 6455835, 7215345, 8177391, 8459370, 8607780, 9085990, 9620460, 10903188, 12911670, 13628985, 14430690, 16354782, 16918740, 18171980, 24532173, 25823340, 27257970, 28861380, 32709564, 40886955, 49064346, 54515940, 81773910, 98128692, 122660865, 163547820, 245321730, 490643460]

約数ペア:

[(1, 490643460), (2, 245321730), (3, 163547820), (4, 122660865), (5, 98128692), (6, 81773910), (9, 54515940), (10, 49064346), (12, 40886955), (15, 32709564), (17, 28861380), (18, 27257970), (19, 25823340), (20, 24532173), (27, 18171980), (29, 16918740), (30, 16354782), (34, 14430690), (36, 13628985), (38, 12911670), (45, 10903188), (51, 9620460), (54, 9085990), (57, 8607780), (58, 8459370), (60, 8177391), (68, 7215345), (76, 6455835), (85, 5772276), (87, 5639580), (90, 5451594), (95, 5164668), (97, 5058180), (102, 4810230), (108, 4542995), (114, 4303890), (116, 4229685), (135, 3634396), (145, 3383748), (153, 3206820), (170, 2886138), (171, 2869260), (174, 2819790), (180, 2725797), (190, 2582334), (194, 2529090), (204, 2405115), (228, 2151945), (255, 1924092), (261, 1879860), (270, 1817198), (285, 1721556), (290, 1691874), (291, 1686060), (306, 1603410), (323, 1519020), (340, 1443069), (342, 1434630), (348, 1409895), (380, 1291167), (388, 1264545), (435, 1127916), (459, 1068940), (485, 1011636), (493, 995220), (510, 962046), (513, 956420), (522, 939930), (540, 908599), (551, 890460), (570, 860778), (580, 845937), (582, 843030), (612, 801705), (646, 759510), (684, 717315), (765, 641364), (783, 626620), (855, 573852), (870, 563958), (873, 562020), (918, 534470), (969, 506340), (970, 505818), (986, 497610), (1020, 481023), (1026, 478210), (1044, 469965), (1102, 445230), (1140, 430389), (1164, 421515), (1292, 379755), (1305, 375972), (1455, 337212), (1479, 331740), (1530, 320682), (1566, 313310), (1615, 303804), (1649, 297540), (1653, 296820), (1710, 286926), (1740, 281979), (1746, 281010), (1836, 267235), (1843, 266220), (1938, 253170), (1940, 252909), (1972, 248805), (2052, 239105), (2204, 222615), (2295, 213788), (2465, 199044), (2565, 191284), (2610, 187986), (2619, 187340), (2755, 178092), (2813, 174420), (2907, 168780), (2910, 168606), (2958, 165870), (3060, 160341), (3132, 156655), (3230, 151902), (3298, 148770), (3306, 148410), (3420, 143463), (3492, 140505), (3686, 133110), (3876, 126585), (3915, 125324), (4365, 112404), (4437, 110580), (4590, 106894), (4845, 101268), (4930, 99522), (4947, 99180), (4959, 98940), (5130, 95642), (5220, 93993), (5238, 93670), (5510, 89046), (5529, 88740), (5626, 87210), (5814, 84390), (5820, 84303), (5916, 82935), (6460, 75951), (6596, 74385), (6612, 74205), (7372, 66555), (7395, 66348), (7830, 62662), (8245, 59508), (8265, 59364), (8439, 58140), (8721, 56260), (8730, 56202), (8874, 55290), (9180, 53447), (9215, 53244), (9367, 52380), (9690, 50634), (9860, 49761), (9894, 49590), (9918, 49470), (10260, 47821), (10476, 46835), (11020, 44523), (11058, 44370), (11252, 43605), (11628, 42195), (13095, 37468), (13311, 36860), (14065, 34884), (14535, 33756), (14790, 33174), (14841, 33060), (14877, 32980), (15660, 31331), (16490, 29754), (16530, 29682), (16587, 29580), (16878, 29070), (17442, 28130), (17460, 28101), (17748, 27645), (18430, 26622), (18734, 26190), (19380, 25317), (19788, 24795), (19836, 24735), (22116, 22185)]