63816480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:528

約数の個数: 288

約数和(自身を含む): 268579584

約数和(自身を除く): 204763104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 487, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 974, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1461, 1560, 1638, 1680, 1820, 1872, 1948, 2016, 2080, 2184, 2340, 2435, 2520, 2730, 2912, 2922, 3120, 3276, 3360, 3409, 3640, 3744, 3896, 4095, 4368, 4383, 4680, 4870, 5040, 5460, 5844, 6240, 6331, 6552, 6818, 7280, 7305, 7792, 8190, 8736, 8766, 9360, 9740, 10080, 10227, 10920, 11688, 12662, 13104, 13636, 14560, 14610, 15584, 16380, 17045, 17532, 18720, 18993, 19480, 20454, 21840, 21915, 23376, 25324, 26208, 27272, 29220, 30681, 31655, 32760, 34090, 35064, 37986, 38960, 40908, 43680, 43830, 44317, 46752, 50648, 51135, 54544, 56979, 58440, 61362, 63310, 65520, 68180, 70128, 75972, 77920, 81816, 87660, 88634, 94965, 101296, 102270, 109088, 113958, 116880, 122724, 126620, 131040, 132951, 136360, 140256, 151944, 153405, 163632, 175320, 177268, 189930, 202592, 204540, 221585, 227916, 233760, 245448, 253240, 265902, 272720, 284895, 303888, 306810, 327264, 350640, 354536, 379860, 398853, 409080, 443170, 455832, 490896, 506480, 531804, 545440, 569790, 607776, 613620, 664755, 701280, 709072, 759720, 797706, 818160, 886340, 911664, 981792, 1012960, 1063608, 1139580, 1227240, 1329510, 1418144, 1519440, 1595412, 1636320, 1772680, 1823328, 1994265, 2127216, 2279160, 2454480, 2659020, 3038880, 3190824, 3545360, 3988530, 4254432, 4558320, 4908960, 5318040, 6381648, 7090720, 7977060, 9116640, 10636080, 12763296, 15954120, 21272160, 31908240, 63816480]

約数ペア:

[(1, 63816480), (2, 31908240), (3, 21272160), (4, 15954120), (5, 12763296), (6, 10636080), (7, 9116640), (8, 7977060), (9, 7090720), (10, 6381648), (12, 5318040), (13, 4908960), (14, 4558320), (15, 4254432), (16, 3988530), (18, 3545360), (20, 3190824), (21, 3038880), (24, 2659020), (26, 2454480), (28, 2279160), (30, 2127216), (32, 1994265), (35, 1823328), (36, 1772680), (39, 1636320), (40, 1595412), (42, 1519440), (45, 1418144), (48, 1329510), (52, 1227240), (56, 1139580), (60, 1063608), (63, 1012960), (65, 981792), (70, 911664), (72, 886340), (78, 818160), (80, 797706), (84, 759720), (90, 709072), (91, 701280), (96, 664755), (104, 613620), (105, 607776), (112, 569790), (117, 545440), (120, 531804), (126, 506480), (130, 490896), (140, 455832), (144, 443170), (156, 409080), (160, 398853), (168, 379860), (180, 354536), (182, 350640), (195, 327264), (208, 306810), (210, 303888), (224, 284895), (234, 272720), (240, 265902), (252, 253240), (260, 245448), (273, 233760), (280, 227916), (288, 221585), (312, 204540), (315, 202592), (336, 189930), (360, 177268), (364, 175320), (390, 163632), (416, 153405), (420, 151944), (455, 140256), (468, 136360), (480, 132951), (487, 131040), (504, 126620), (520, 122724), (546, 116880), (560, 113958), (585, 109088), (624, 102270), (630, 101296), (672, 94965), (720, 88634), (728, 87660), (780, 81816), (819, 77920), (840, 75972), (910, 70128), (936, 68180), (974, 65520), (1008, 63310), (1040, 61362), (1092, 58440), (1120, 56979), (1170, 54544), (1248, 51135), (1260, 50648), (1365, 46752), (1440, 44317), (1456, 43830), (1461, 43680), (1560, 40908), (1638, 38960), (1680, 37986), (1820, 35064), (1872, 34090), (1948, 32760), (2016, 31655), (2080, 30681), (2184, 29220), (2340, 27272), (2435, 26208), (2520, 25324), (2730, 23376), (2912, 21915), (2922, 21840), (3120, 20454), (3276, 19480), (3360, 18993), (3409, 18720), (3640, 17532), (3744, 17045), (3896, 16380), (4095, 15584), (4368, 14610), (4383, 14560), (4680, 13636), (4870, 13104), (5040, 12662), (5460, 11688), (5844, 10920), (6240, 10227), (6331, 10080), (6552, 9740), (6818, 9360), (7280, 8766), (7305, 8736), (7792, 8190)]