89144640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 168

約数和(自身を含む): 330345288

約数和(自身を除く): 241200648

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, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2381, 2496, 2880, 3120, 3744, 4160, 4680, 4762, 6240, 7143, 7488, 9360, 9524, 11905, 12480, 14286, 18720, 19048, 21429, 23810, 28572, 30953, 35715, 37440, 38096, 42858, 47620, 57144, 61906, 71430, 76192, 85716, 92859, 95240, 107145, 114288, 123812, 142860, 152384, 154765, 171432, 185718, 190480, 214290, 228576, 247624, 278577, 285720, 309530, 342864, 371436, 380960, 428580, 457152, 464295, 495248, 557154, 571440, 619060, 685728, 742872, 761920, 857160, 928590, 990496, 1114308, 1142880, 1238120, 1371456, 1392885, 1485744, 1714320, 1857180, 1980992, 2228616, 2285760, 2476240, 2785770, 2971488, 3428640, 3714360, 4457232, 4952480, 5571540, 5942976, 6857280, 7428720, 8914464, 9904960, 11143080, 14857440, 17828928, 22286160, 29714880, 44572320, 89144640]

約数ペア:

[(1, 89144640), (2, 44572320), (3, 29714880), (4, 22286160), (5, 17828928), (6, 14857440), (8, 11143080), (9, 9904960), (10, 8914464), (12, 7428720), (13, 6857280), (15, 5942976), (16, 5571540), (18, 4952480), (20, 4457232), (24, 3714360), (26, 3428640), (30, 2971488), (32, 2785770), (36, 2476240), (39, 2285760), (40, 2228616), (45, 1980992), (48, 1857180), (52, 1714320), (60, 1485744), (64, 1392885), (65, 1371456), (72, 1238120), (78, 1142880), (80, 1114308), (90, 990496), (96, 928590), (104, 857160), (117, 761920), (120, 742872), (130, 685728), (144, 619060), (156, 571440), (160, 557154), (180, 495248), (192, 464295), (195, 457152), (208, 428580), (234, 380960), (240, 371436), (260, 342864), (288, 309530), (312, 285720), (320, 278577), (360, 247624), (390, 228576), (416, 214290), (468, 190480), (480, 185718), (520, 171432), (576, 154765), (585, 152384), (624, 142860), (720, 123812), (780, 114288), (832, 107145), (936, 95240), (960, 92859), (1040, 85716), (1170, 76192), (1248, 71430), (1440, 61906), (1560, 57144), (1872, 47620), (2080, 42858), (2340, 38096), (2381, 37440), (2496, 35715), (2880, 30953), (3120, 28572), (3744, 23810), (4160, 21429), (4680, 19048), (4762, 18720), (6240, 14286), (7143, 12480), (7488, 11905), (9360, 9524)]