42157440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 157051440

約数和(自身を除く): 114894000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 563, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1126, 1152, 1170, 1248, 1440, 1560, 1664, 1689, 1872, 1920, 2080, 2252, 2340, 2496, 2815, 2880, 3120, 3378, 3744, 4160, 4504, 4680, 4992, 5067, 5630, 5760, 6240, 6756, 7319, 7488, 8320, 8445, 9008, 9360, 10134, 11260, 12480, 13512, 14638, 14976, 16890, 18016, 18720, 20268, 21957, 22520, 24960, 25335, 27024, 29276, 33780, 36032, 36595, 37440, 40536, 43914, 45040, 50670, 54048, 58552, 65871, 67560, 72064, 73190, 74880, 81072, 87828, 90080, 101340, 108096, 109785, 117104, 131742, 135120, 146380, 162144, 175656, 180160, 202680, 216192, 219570, 234208, 263484, 270240, 292760, 324288, 329355, 351312, 360320, 405360, 439140, 468416, 526968, 540480, 585520, 648576, 658710, 702624, 810720, 878280, 936832, 1053936, 1080960, 1171040, 1317420, 1405248, 1621440, 1756560, 2107872, 2342080, 2634840, 2810496, 3242880, 3513120, 4215744, 4684160, 5269680, 7026240, 8431488, 10539360, 14052480, 21078720, 42157440]

約数ペア:

[(1, 42157440), (2, 21078720), (3, 14052480), (4, 10539360), (5, 8431488), (6, 7026240), (8, 5269680), (9, 4684160), (10, 4215744), (12, 3513120), (13, 3242880), (15, 2810496), (16, 2634840), (18, 2342080), (20, 2107872), (24, 1756560), (26, 1621440), (30, 1405248), (32, 1317420), (36, 1171040), (39, 1080960), (40, 1053936), (45, 936832), (48, 878280), (52, 810720), (60, 702624), (64, 658710), (65, 648576), (72, 585520), (78, 540480), (80, 526968), (90, 468416), (96, 439140), (104, 405360), (117, 360320), (120, 351312), (128, 329355), (130, 324288), (144, 292760), (156, 270240), (160, 263484), (180, 234208), (192, 219570), (195, 216192), (208, 202680), (234, 180160), (240, 175656), (260, 162144), (288, 146380), (312, 135120), (320, 131742), (360, 117104), (384, 109785), (390, 108096), (416, 101340), (468, 90080), (480, 87828), (520, 81072), (563, 74880), (576, 73190), (585, 72064), (624, 67560), (640, 65871), (720, 58552), (780, 54048), (832, 50670), (936, 45040), (960, 43914), (1040, 40536), (1126, 37440), (1152, 36595), (1170, 36032), (1248, 33780), (1440, 29276), (1560, 27024), (1664, 25335), (1689, 24960), (1872, 22520), (1920, 21957), (2080, 20268), (2252, 18720), (2340, 18016), (2496, 16890), (2815, 14976), (2880, 14638), (3120, 13512), (3378, 12480), (3744, 11260), (4160, 10134), (4504, 9360), (4680, 9008), (4992, 8445), (5067, 8320), (5630, 7488), (5760, 7319), (6240, 6756)]