78412320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2593}}^1$

素因数の和:2624

約数の個数: 192

約数和(自身を含む): 313770240

約数和(自身を除く): 235357920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2593, 3024, 3360, 3780, 4320, 5040, 5186, 6048, 7560, 7779, 10080, 10372, 12965, 15120, 15558, 18151, 20744, 23337, 25930, 30240, 31116, 36302, 38895, 41488, 46674, 51860, 54453, 62232, 70011, 72604, 77790, 82976, 90755, 93348, 103720, 108906, 116685, 124464, 140022, 145208, 155580, 163359, 181510, 186696, 207440, 217812, 233370, 248928, 272265, 280044, 290416, 311160, 326718, 350055, 363020, 373392, 414880, 435624, 466740, 490077, 544530, 560088, 580832, 622320, 653436, 700110, 726040, 746784, 816795, 871248, 933480, 980154, 1089060, 1120176, 1244640, 1306872, 1400220, 1452080, 1633590, 1742496, 1866960, 1960308, 2178120, 2240352, 2450385, 2613744, 2800440, 2904160, 3267180, 3733920, 3920616, 4356240, 4900770, 5227488, 5600880, 6534360, 7841232, 8712480, 9801540, 11201760, 13068720, 15682464, 19603080, 26137440, 39206160, 78412320]

約数ペア:

[(1, 78412320), (2, 39206160), (3, 26137440), (4, 19603080), (5, 15682464), (6, 13068720), (7, 11201760), (8, 9801540), (9, 8712480), (10, 7841232), (12, 6534360), (14, 5600880), (15, 5227488), (16, 4900770), (18, 4356240), (20, 3920616), (21, 3733920), (24, 3267180), (27, 2904160), (28, 2800440), (30, 2613744), (32, 2450385), (35, 2240352), (36, 2178120), (40, 1960308), (42, 1866960), (45, 1742496), (48, 1633590), (54, 1452080), (56, 1400220), (60, 1306872), (63, 1244640), (70, 1120176), (72, 1089060), (80, 980154), (84, 933480), (90, 871248), (96, 816795), (105, 746784), (108, 726040), (112, 700110), (120, 653436), (126, 622320), (135, 580832), (140, 560088), (144, 544530), (160, 490077), (168, 466740), (180, 435624), (189, 414880), (210, 373392), (216, 363020), (224, 350055), (240, 326718), (252, 311160), (270, 290416), (280, 280044), (288, 272265), (315, 248928), (336, 233370), (360, 217812), (378, 207440), (420, 186696), (432, 181510), (480, 163359), (504, 155580), (540, 145208), (560, 140022), (630, 124464), (672, 116685), (720, 108906), (756, 103720), (840, 93348), (864, 90755), (945, 82976), (1008, 77790), (1080, 72604), (1120, 70011), (1260, 62232), (1440, 54453), (1512, 51860), (1680, 46674), (1890, 41488), (2016, 38895), (2160, 36302), (2520, 31116), (2593, 30240), (3024, 25930), (3360, 23337), (3780, 20744), (4320, 18151), (5040, 15558), (5186, 15120), (6048, 12965), (7560, 10372), (7779, 10080)]