1420314240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 4695949440

約数和(自身を除く): 3275635200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 67, 80, 96, 120, 122, 128, 134, 160, 181, 183, 192, 201, 240, 244, 268, 305, 320, 335, 362, 366, 384, 402, 480, 488, 536, 543, 610, 640, 670, 724, 732, 804, 905, 915, 960, 976, 1005, 1072, 1086, 1220, 1340, 1448, 1464, 1608, 1810, 1830, 1920, 1952, 2010, 2144, 2172, 2440, 2680, 2715, 2896, 2928, 3216, 3620, 3660, 3904, 4020, 4087, 4288, 4344, 4880, 5360, 5430, 5792, 5856, 6432, 7240, 7320, 7808, 8040, 8174, 8576, 8688, 9760, 10720, 10860, 11041, 11584, 11712, 12127, 12261, 12864, 14480, 14640, 16080, 16348, 17376, 19520, 20435, 21440, 21720, 22082, 23168, 23424, 24254, 24522, 25728, 28960, 29280, 32160, 32696, 33123, 34752, 36381, 39040, 40870, 42880, 43440, 44164, 48508, 49044, 55205, 57920, 58560, 60635, 61305, 64320, 65392, 66246, 69504, 72762, 81740, 86880, 88328, 97016, 98088, 110410, 115840, 117120, 121270, 122610, 128640, 130784, 132492, 145524, 163480, 165615, 173760, 176656, 181905, 194032, 196176, 220820, 242540, 245220, 261568, 264984, 291048, 326960, 331230, 347520, 353312, 363810, 388064, 392352, 441640, 485080, 490440, 523136, 529968, 582096, 653920, 662460, 706624, 727620, 739747, 776128, 784704, 883280, 970160, 980880, 1059936, 1164192, 1307840, 1324920, 1413248, 1455240, 1479494, 1552256, 1569408, 1766560, 1940320, 1961760, 2119872, 2219241, 2328384, 2615680, 2649840, 2910480, 2958988, 3533120, 3698735, 3880640, 3923520, 4239744, 4438482, 4656768, 5299680, 5820960, 5917976, 7066240, 7397470, 7761280, 7847040, 8876964, 10599360, 11096205, 11641920, 11835952, 14794940, 17753928, 21198720, 22192410, 23283840, 23671904, 29589880, 35507856, 44384820, 47343808, 59179760, 71015712, 88769640, 94687616, 118359520, 142031424, 177539280, 236719040, 284062848, 355078560, 473438080, 710157120, 1420314240]

約数ペア:

[(1, 1420314240), (2, 710157120), (3, 473438080), (4, 355078560), (5, 284062848), (6, 236719040), (8, 177539280), (10, 142031424), (12, 118359520), (15, 94687616), (16, 88769640), (20, 71015712), (24, 59179760), (30, 47343808), (32, 44384820), (40, 35507856), (48, 29589880), (60, 23671904), (61, 23283840), (64, 22192410), (67, 21198720), (80, 17753928), (96, 14794940), (120, 11835952), (122, 11641920), (128, 11096205), (134, 10599360), (160, 8876964), (181, 7847040), (183, 7761280), (192, 7397470), (201, 7066240), (240, 5917976), (244, 5820960), (268, 5299680), (305, 4656768), (320, 4438482), (335, 4239744), (362, 3923520), (366, 3880640), (384, 3698735), (402, 3533120), (480, 2958988), (488, 2910480), (536, 2649840), (543, 2615680), (610, 2328384), (640, 2219241), (670, 2119872), (724, 1961760), (732, 1940320), (804, 1766560), (905, 1569408), (915, 1552256), (960, 1479494), (976, 1455240), (1005, 1413248), (1072, 1324920), (1086, 1307840), (1220, 1164192), (1340, 1059936), (1448, 980880), (1464, 970160), (1608, 883280), (1810, 784704), (1830, 776128), (1920, 739747), (1952, 727620), (2010, 706624), (2144, 662460), (2172, 653920), (2440, 582096), (2680, 529968), (2715, 523136), (2896, 490440), (2928, 485080), (3216, 441640), (3620, 392352), (3660, 388064), (3904, 363810), (4020, 353312), (4087, 347520), (4288, 331230), (4344, 326960), (4880, 291048), (5360, 264984), (5430, 261568), (5792, 245220), (5856, 242540), (6432, 220820), (7240, 196176), (7320, 194032), (7808, 181905), (8040, 176656), (8174, 173760), (8576, 165615), (8688, 163480), (9760, 145524), (10720, 132492), (10860, 130784), (11041, 128640), (11584, 122610), (11712, 121270), (12127, 117120), (12261, 115840), (12864, 110410), (14480, 98088), (14640, 97016), (16080, 88328), (16348, 86880), (17376, 81740), (19520, 72762), (20435, 69504), (21440, 66246), (21720, 65392), (22082, 64320), (23168, 61305), (23424, 60635), (24254, 58560), (24522, 57920), (25728, 55205), (28960, 49044), (29280, 48508), (32160, 44164), (32696, 43440), (33123, 42880), (34752, 40870), (36381, 39040)]