239762880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{1699}}^1$

素因数の和:1736

約数の個数: 252

約数和(自身を含む): 959891400

約数和(自身を除く): 720128520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1699, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3398, 3528, 3920, 4032, 4410, 4704, 5040, 5097, 5880, 6720, 6796, 7056, 7840, 8495, 8820, 9408, 10080, 10194, 11760, 11893, 13592, 14112, 15291, 15680, 16990, 17640, 20160, 20388, 23520, 23786, 25485, 27184, 28224, 30582, 33980, 35280, 35679, 40776, 47040, 47572, 50970, 54368, 59465, 61164, 67960, 70560, 71358, 76455, 81552, 83251, 95144, 101940, 107037, 108736, 118930, 122328, 135920, 141120, 142716, 152910, 163104, 166502, 178395, 190288, 203880, 214074, 237860, 244656, 249753, 271840, 285432, 305820, 326208, 333004, 356790, 380576, 407760, 416255, 428148, 475720, 489312, 499506, 535185, 543680, 570864, 611640, 666008, 713580, 749259, 761152, 815520, 832510, 856296, 951440, 978624, 999012, 1070370, 1141728, 1223280, 1248765, 1332016, 1427160, 1498518, 1631040, 1665020, 1712592, 1902880, 1998024, 2140740, 2283456, 2446560, 2497530, 2664032, 2854320, 2997036, 3330040, 3425184, 3746295, 3805760, 3996048, 4281480, 4893120, 4995060, 5328064, 5708640, 5994072, 6660080, 6850368, 7492590, 7992096, 8562960, 9990120, 11417280, 11988144, 13320160, 14985180, 15984192, 17125920, 19980240, 23976288, 26640320, 29970360, 34251840, 39960480, 47952576, 59940720, 79920960, 119881440, 239762880]

約数ペア:

[(1, 239762880), (2, 119881440), (3, 79920960), (4, 59940720), (5, 47952576), (6, 39960480), (7, 34251840), (8, 29970360), (9, 26640320), (10, 23976288), (12, 19980240), (14, 17125920), (15, 15984192), (16, 14985180), (18, 13320160), (20, 11988144), (21, 11417280), (24, 9990120), (28, 8562960), (30, 7992096), (32, 7492590), (35, 6850368), (36, 6660080), (40, 5994072), (42, 5708640), (45, 5328064), (48, 4995060), (49, 4893120), (56, 4281480), (60, 3996048), (63, 3805760), (64, 3746295), (70, 3425184), (72, 3330040), (80, 2997036), (84, 2854320), (90, 2664032), (96, 2497530), (98, 2446560), (105, 2283456), (112, 2140740), (120, 1998024), (126, 1902880), (140, 1712592), (144, 1665020), (147, 1631040), (160, 1498518), (168, 1427160), (180, 1332016), (192, 1248765), (196, 1223280), (210, 1141728), (224, 1070370), (240, 999012), (245, 978624), (252, 951440), (280, 856296), (288, 832510), (294, 815520), (315, 761152), (320, 749259), (336, 713580), (360, 666008), (392, 611640), (420, 570864), (441, 543680), (448, 535185), (480, 499506), (490, 489312), (504, 475720), (560, 428148), (576, 416255), (588, 407760), (630, 380576), (672, 356790), (720, 333004), (735, 326208), (784, 305820), (840, 285432), (882, 271840), (960, 249753), (980, 244656), (1008, 237860), (1120, 214074), (1176, 203880), (1260, 190288), (1344, 178395), (1440, 166502), (1470, 163104), (1568, 152910), (1680, 142716), (1699, 141120), (1764, 135920), (1960, 122328), (2016, 118930), (2205, 108736), (2240, 107037), (2352, 101940), (2520, 95144), (2880, 83251), (2940, 81552), (3136, 76455), (3360, 71358), (3398, 70560), (3528, 67960), (3920, 61164), (4032, 59465), (4410, 54368), (4704, 50970), (5040, 47572), (5097, 47040), (5880, 40776), (6720, 35679), (6796, 35280), (7056, 33980), (7840, 30582), (8495, 28224), (8820, 27184), (9408, 25485), (10080, 23786), (10194, 23520), (11760, 20388), (11893, 20160), (13592, 17640), (14112, 16990), (15291, 15680)]