1188648720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1303}}^1$

素因数の和:1510

約数の個数: 240

約数和(自身を含む): 4590872832

約数和(自身を除く): 3402224112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 181, 210, 240, 252, 280, 315, 336, 360, 362, 420, 504, 543, 560, 630, 720, 724, 840, 905, 1008, 1086, 1260, 1267, 1303, 1448, 1629, 1680, 1810, 2172, 2520, 2534, 2606, 2715, 2896, 3258, 3620, 3801, 3909, 4344, 5040, 5068, 5212, 5430, 6335, 6515, 6516, 7240, 7602, 7818, 8145, 8688, 9121, 10136, 10424, 10860, 11403, 11727, 12670, 13030, 13032, 14480, 15204, 15636, 16290, 18242, 19005, 19545, 20272, 20848, 21720, 22806, 23454, 25340, 26060, 26064, 27363, 30408, 31272, 32580, 36484, 38010, 39090, 43440, 45605, 45612, 46908, 50680, 52120, 54726, 57015, 58635, 60816, 62544, 65160, 72968, 76020, 78180, 82089, 91210, 91224, 93816, 101360, 104240, 109452, 114030, 117270, 130320, 136815, 145936, 152040, 156360, 164178, 182420, 182448, 187632, 218904, 228060, 234540, 235843, 273630, 304080, 312720, 328356, 364840, 410445, 437808, 456120, 469080, 471686, 547260, 656712, 707529, 729680, 820890, 912240, 938160, 943372, 1094520, 1179215, 1313424, 1415058, 1641780, 1650901, 1886744, 2122587, 2189040, 2358430, 2830116, 3283560, 3301802, 3537645, 3773488, 4245174, 4716860, 4952703, 5660232, 6567120, 6603604, 7075290, 8254505, 8490348, 9433720, 9905406, 10612935, 11320464, 13207208, 14150580, 14858109, 16509010, 16980696, 18867440, 19810812, 21225870, 24763515, 26414416, 28301160, 29716218, 33018020, 33961392, 39621624, 42451740, 49527030, 56602320, 59432436, 66036040, 74290545, 79243248, 84903480, 99054060, 118864872, 132072080, 148581090, 169806960, 198108120, 237729744, 297162180, 396216240, 594324360, 1188648720]

約数ペア:

[(1, 1188648720), (2, 594324360), (3, 396216240), (4, 297162180), (5, 237729744), (6, 198108120), (7, 169806960), (8, 148581090), (9, 132072080), (10, 118864872), (12, 99054060), (14, 84903480), (15, 79243248), (16, 74290545), (18, 66036040), (20, 59432436), (21, 56602320), (24, 49527030), (28, 42451740), (30, 39621624), (35, 33961392), (36, 33018020), (40, 29716218), (42, 28301160), (45, 26414416), (48, 24763515), (56, 21225870), (60, 19810812), (63, 18867440), (70, 16980696), (72, 16509010), (80, 14858109), (84, 14150580), (90, 13207208), (105, 11320464), (112, 10612935), (120, 9905406), (126, 9433720), (140, 8490348), (144, 8254505), (168, 7075290), (180, 6603604), (181, 6567120), (210, 5660232), (240, 4952703), (252, 4716860), (280, 4245174), (315, 3773488), (336, 3537645), (360, 3301802), (362, 3283560), (420, 2830116), (504, 2358430), (543, 2189040), (560, 2122587), (630, 1886744), (720, 1650901), (724, 1641780), (840, 1415058), (905, 1313424), (1008, 1179215), (1086, 1094520), (1260, 943372), (1267, 938160), (1303, 912240), (1448, 820890), (1629, 729680), (1680, 707529), (1810, 656712), (2172, 547260), (2520, 471686), (2534, 469080), (2606, 456120), (2715, 437808), (2896, 410445), (3258, 364840), (3620, 328356), (3801, 312720), (3909, 304080), (4344, 273630), (5040, 235843), (5068, 234540), (5212, 228060), (5430, 218904), (6335, 187632), (6515, 182448), (6516, 182420), (7240, 164178), (7602, 156360), (7818, 152040), (8145, 145936), (8688, 136815), (9121, 130320), (10136, 117270), (10424, 114030), (10860, 109452), (11403, 104240), (11727, 101360), (12670, 93816), (13030, 91224), (13032, 91210), (14480, 82089), (15204, 78180), (15636, 76020), (16290, 72968), (18242, 65160), (19005, 62544), (19545, 60816), (20272, 58635), (20848, 57015), (21720, 54726), (22806, 52120), (23454, 50680), (25340, 46908), (26060, 45612), (26064, 45605), (27363, 43440), (30408, 39090), (31272, 38010), (32580, 36484)]