140348160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 518031360

約数和(自身を除く): 377683200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 131, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 262, 270, 279, 288, 310, 320, 360, 372, 384, 393, 432, 465, 480, 496, 524, 540, 558, 576, 620, 640, 655, 720, 744, 768, 786, 837, 864, 930, 960, 992, 1048, 1080, 1116, 1152, 1179, 1240, 1280, 1310, 1395, 1440, 1488, 1572, 1674, 1728, 1860, 1920, 1965, 1984, 2096, 2160, 2232, 2304, 2358, 2480, 2620, 2790, 2880, 2976, 3144, 3348, 3456, 3537, 3720, 3840, 3930, 3968, 4061, 4185, 4192, 4320, 4464, 4716, 4960, 5240, 5580, 5760, 5895, 5952, 6288, 6696, 6912, 7074, 7440, 7860, 7936, 8122, 8370, 8384, 8640, 8928, 9432, 9920, 10480, 11160, 11520, 11790, 11904, 12183, 12576, 13392, 14148, 14880, 15720, 16244, 16740, 16768, 17280, 17685, 17856, 18864, 19840, 20305, 20960, 22320, 23580, 23808, 24366, 25152, 26784, 28296, 29760, 31440, 32488, 33480, 33536, 34560, 35370, 35712, 36549, 37728, 39680, 40610, 41920, 44640, 47160, 48732, 50304, 53568, 56592, 59520, 60915, 62880, 64976, 66960, 70740, 71424, 73098, 75456, 81220, 83840, 89280, 94320, 97464, 100608, 107136, 109647, 113184, 119040, 121830, 125760, 129952, 133920, 141480, 146196, 150912, 162440, 167680, 178560, 182745, 188640, 194928, 214272, 219294, 226368, 243660, 251520, 259904, 267840, 282960, 292392, 301824, 324880, 357120, 365490, 377280, 389856, 438588, 452736, 487320, 503040, 519808, 535680, 548235, 565920, 584784, 649760, 730980, 754560, 779712, 877176, 905472, 974640, 1039616, 1071360, 1096470, 1131840, 1169568, 1299520, 1461960, 1509120, 1559424, 1754352, 1949280, 2192940, 2263680, 2339136, 2599040, 2923920, 3118848, 3508704, 3898560, 4385880, 4527360, 4678272, 5198080, 5847840, 7017408, 7797120, 8771760, 9356544, 11695680, 14034816, 15594240, 17543520, 23391360, 28069632, 35087040, 46782720, 70174080, 140348160]

約数ペア:

[(1, 140348160), (2, 70174080), (3, 46782720), (4, 35087040), (5, 28069632), (6, 23391360), (8, 17543520), (9, 15594240), (10, 14034816), (12, 11695680), (15, 9356544), (16, 8771760), (18, 7797120), (20, 7017408), (24, 5847840), (27, 5198080), (30, 4678272), (31, 4527360), (32, 4385880), (36, 3898560), (40, 3508704), (45, 3118848), (48, 2923920), (54, 2599040), (60, 2339136), (62, 2263680), (64, 2192940), (72, 1949280), (80, 1754352), (90, 1559424), (93, 1509120), (96, 1461960), (108, 1299520), (120, 1169568), (124, 1131840), (128, 1096470), (131, 1071360), (135, 1039616), (144, 974640), (155, 905472), (160, 877176), (180, 779712), (186, 754560), (192, 730980), (216, 649760), (240, 584784), (248, 565920), (256, 548235), (262, 535680), (270, 519808), (279, 503040), (288, 487320), (310, 452736), (320, 438588), (360, 389856), (372, 377280), (384, 365490), (393, 357120), (432, 324880), (465, 301824), (480, 292392), (496, 282960), (524, 267840), (540, 259904), (558, 251520), (576, 243660), (620, 226368), (640, 219294), (655, 214272), (720, 194928), (744, 188640), (768, 182745), (786, 178560), (837, 167680), (864, 162440), (930, 150912), (960, 146196), (992, 141480), (1048, 133920), (1080, 129952), (1116, 125760), (1152, 121830), (1179, 119040), (1240, 113184), (1280, 109647), (1310, 107136), (1395, 100608), (1440, 97464), (1488, 94320), (1572, 89280), (1674, 83840), (1728, 81220), (1860, 75456), (1920, 73098), (1965, 71424), (1984, 70740), (2096, 66960), (2160, 64976), (2232, 62880), (2304, 60915), (2358, 59520), (2480, 56592), (2620, 53568), (2790, 50304), (2880, 48732), (2976, 47160), (3144, 44640), (3348, 41920), (3456, 40610), (3537, 39680), (3720, 37728), (3840, 36549), (3930, 35712), (3968, 35370), (4061, 34560), (4185, 33536), (4192, 33480), (4320, 32488), (4464, 31440), (4716, 29760), (4960, 28296), (5240, 26784), (5580, 25152), (5760, 24366), (5895, 23808), (5952, 23580), (6288, 22320), (6696, 20960), (6912, 20305), (7074, 19840), (7440, 18864), (7860, 17856), (7936, 17685), (8122, 17280), (8370, 16768), (8384, 16740), (8640, 16244), (8928, 15720), (9432, 14880), (9920, 14148), (10480, 13392), (11160, 12576), (11520, 12183), (11790, 11904)]