479525760

素因数分解:

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

素因数の和:1738

約数の個数: 288

約数和(自身を含む): 1927341000

約数和(自身を除く): 1447815240

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, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1699, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3398, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5097, 5760, 5880, 6272, 6720, 6796, 7056, 7840, 8064, 8495, 8820, 9408, 10080, 10194, 11760, 11893, 13440, 13592, 14112, 15291, 15680, 16990, 17640, 18816, 20160, 20388, 23520, 23786, 25485, 27184, 28224, 30582, 31360, 33980, 35280, 35679, 40320, 40776, 47040, 47572, 50970, 54368, 56448, 59465, 61164, 67960, 70560, 71358, 76455, 81552, 83251, 94080, 95144, 101940, 107037, 108736, 118930, 122328, 135920, 141120, 142716, 152910, 163104, 166502, 178395, 190288, 203880, 214074, 217472, 237860, 244656, 249753, 271840, 282240, 285432, 305820, 326208, 333004, 356790, 380576, 407760, 416255, 428148, 475720, 489312, 499506, 535185, 543680, 570864, 611640, 652416, 666008, 713580, 749259, 761152, 815520, 832510, 856296, 951440, 978624, 999012, 1070370, 1087360, 1141728, 1223280, 1248765, 1332016, 1427160, 1498518, 1522304, 1631040, 1665020, 1712592, 1902880, 1957248, 1998024, 2140740, 2283456, 2446560, 2497530, 2664032, 2854320, 2997036, 3262080, 3330040, 3425184, 3746295, 3805760, 3996048, 4281480, 4566912, 4893120, 4995060, 5328064, 5708640, 5994072, 6660080, 6850368, 7492590, 7611520, 7992096, 8562960, 9786240, 9990120, 10656128, 11417280, 11988144, 13320160, 13700736, 14985180, 15984192, 17125920, 19980240, 22834560, 23976288, 26640320, 29970360, 31968384, 34251840, 39960480, 47952576, 53280640, 59940720, 68503680, 79920960, 95905152, 119881440, 159841920, 239762880, 479525760]

約数ペア:

[(1, 479525760), (2, 239762880), (3, 159841920), (4, 119881440), (5, 95905152), (6, 79920960), (7, 68503680), (8, 59940720), (9, 53280640), (10, 47952576), (12, 39960480), (14, 34251840), (15, 31968384), (16, 29970360), (18, 26640320), (20, 23976288), (21, 22834560), (24, 19980240), (28, 17125920), (30, 15984192), (32, 14985180), (35, 13700736), (36, 13320160), (40, 11988144), (42, 11417280), (45, 10656128), (48, 9990120), (49, 9786240), (56, 8562960), (60, 7992096), (63, 7611520), (64, 7492590), (70, 6850368), (72, 6660080), (80, 5994072), (84, 5708640), (90, 5328064), (96, 4995060), (98, 4893120), (105, 4566912), (112, 4281480), (120, 3996048), (126, 3805760), (128, 3746295), (140, 3425184), (144, 3330040), (147, 3262080), (160, 2997036), (168, 2854320), (180, 2664032), (192, 2497530), (196, 2446560), (210, 2283456), (224, 2140740), (240, 1998024), (245, 1957248), (252, 1902880), (280, 1712592), (288, 1665020), (294, 1631040), (315, 1522304), (320, 1498518), (336, 1427160), (360, 1332016), (384, 1248765), (392, 1223280), (420, 1141728), (441, 1087360), (448, 1070370), (480, 999012), (490, 978624), (504, 951440), (560, 856296), (576, 832510), (588, 815520), (630, 761152), (640, 749259), (672, 713580), (720, 666008), (735, 652416), (784, 611640), (840, 570864), (882, 543680), (896, 535185), (960, 499506), (980, 489312), (1008, 475720), (1120, 428148), (1152, 416255), (1176, 407760), (1260, 380576), (1344, 356790), (1440, 333004), (1470, 326208), (1568, 305820), (1680, 285432), (1699, 282240), (1764, 271840), (1920, 249753), (1960, 244656), (2016, 237860), (2205, 217472), (2240, 214074), (2352, 203880), (2520, 190288), (2688, 178395), (2880, 166502), (2940, 163104), (3136, 152910), (3360, 142716), (3398, 141120), (3528, 135920), (3920, 122328), (4032, 118930), (4410, 108736), (4480, 107037), (4704, 101940), (5040, 95144), (5097, 94080), (5760, 83251), (5880, 81552), (6272, 76455), (6720, 71358), (6796, 70560), (7056, 67960), (7840, 61164), (8064, 59465), (8495, 56448), (8820, 54368), (9408, 50970), (10080, 47572), (10194, 47040), (11760, 40776), (11893, 40320), (13440, 35679), (13592, 35280), (14112, 33980), (15291, 31360), (15680, 30582), (16990, 28224), (17640, 27184), (18816, 25485), (20160, 23786), (20388, 23520)]