392932800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2140

約数の個数: 252

約数和(自身を含む): 1504721400

約数和(自身を除く): 1111788600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1600, 1800, 1872, 1950, 2080, 2099, 2340, 2400, 2496, 2600, 2880, 2925, 3120, 3600, 3744, 3900, 4160, 4198, 4680, 4800, 5200, 5850, 6240, 6297, 7200, 7488, 7800, 8396, 9360, 10400, 10495, 11700, 12480, 12594, 14400, 15600, 16792, 18720, 18891, 20800, 20990, 23400, 25188, 27287, 31200, 31485, 33584, 37440, 37782, 41980, 46800, 50376, 52475, 54574, 62400, 62970, 67168, 75564, 81861, 83960, 93600, 94455, 100752, 104950, 109148, 125940, 134336, 136435, 151128, 157425, 163722, 167920, 187200, 188910, 201504, 209900, 218296, 245583, 251880, 272870, 302256, 314850, 327444, 335840, 377820, 403008, 409305, 419800, 436592, 472275, 491166, 503760, 545740, 604512, 629700, 654888, 671680, 682175, 755640, 818610, 839600, 873184, 944550, 982332, 1007520, 1091480, 1209024, 1227915, 1259400, 1309776, 1364350, 1511280, 1637220, 1679200, 1746368, 1889100, 1964664, 2015040, 2046525, 2182960, 2455830, 2518800, 2619552, 2728700, 3022560, 3274440, 3358400, 3778200, 3929328, 4093050, 4365920, 4911660, 5037600, 5239104, 5457400, 6045120, 6139575, 6548880, 7556400, 7858656, 8186100, 8731840, 9823320, 10075200, 10914800, 12279150, 13097760, 15112800, 15717312, 16372200, 19646640, 21829600, 24558300, 26195520, 30225600, 32744400, 39293280, 43659200, 49116600, 65488800, 78586560, 98233200, 130977600, 196466400, 392932800]

約数ペア:

[(1, 392932800), (2, 196466400), (3, 130977600), (4, 98233200), (5, 78586560), (6, 65488800), (8, 49116600), (9, 43659200), (10, 39293280), (12, 32744400), (13, 30225600), (15, 26195520), (16, 24558300), (18, 21829600), (20, 19646640), (24, 16372200), (25, 15717312), (26, 15112800), (30, 13097760), (32, 12279150), (36, 10914800), (39, 10075200), (40, 9823320), (45, 8731840), (48, 8186100), (50, 7858656), (52, 7556400), (60, 6548880), (64, 6139575), (65, 6045120), (72, 5457400), (75, 5239104), (78, 5037600), (80, 4911660), (90, 4365920), (96, 4093050), (100, 3929328), (104, 3778200), (117, 3358400), (120, 3274440), (130, 3022560), (144, 2728700), (150, 2619552), (156, 2518800), (160, 2455830), (180, 2182960), (192, 2046525), (195, 2015040), (200, 1964664), (208, 1889100), (225, 1746368), (234, 1679200), (240, 1637220), (260, 1511280), (288, 1364350), (300, 1309776), (312, 1259400), (320, 1227915), (325, 1209024), (360, 1091480), (390, 1007520), (400, 982332), (416, 944550), (450, 873184), (468, 839600), (480, 818610), (520, 755640), (576, 682175), (585, 671680), (600, 654888), (624, 629700), (650, 604512), (720, 545740), (780, 503760), (800, 491166), (832, 472275), (900, 436592), (936, 419800), (960, 409305), (975, 403008), (1040, 377820), (1170, 335840), (1200, 327444), (1248, 314850), (1300, 302256), (1440, 272870), (1560, 251880), (1600, 245583), (1800, 218296), (1872, 209900), (1950, 201504), (2080, 188910), (2099, 187200), (2340, 167920), (2400, 163722), (2496, 157425), (2600, 151128), (2880, 136435), (2925, 134336), (3120, 125940), (3600, 109148), (3744, 104950), (3900, 100752), (4160, 94455), (4198, 93600), (4680, 83960), (4800, 81861), (5200, 75564), (5850, 67168), (6240, 62970), (6297, 62400), (7200, 54574), (7488, 52475), (7800, 50376), (8396, 46800), (9360, 41980), (10400, 37782), (10495, 37440), (11700, 33584), (12480, 31485), (12594, 31200), (14400, 27287), (15600, 25188), (16792, 23400), (18720, 20990), (18891, 20800)]