2173789440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2090

約数の個数: 288

約数和(自身を含む): 7966694400

約数和(自身を除く): 5792904960

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, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2029, 2160, 2232, 2304, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4058, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6087, 6696, 6912, 7440, 7936, 8116, 8370, 8640, 8928, 9920, 10145, 11160, 11520, 11904, 12174, 13392, 14880, 16232, 16740, 17280, 17856, 18261, 19840, 20290, 22320, 23808, 24348, 26784, 29760, 30435, 32464, 33480, 34560, 35712, 36522, 39680, 40580, 44640, 48696, 53568, 54783, 59520, 60870, 62899, 64928, 66960, 71424, 73044, 81160, 89280, 91305, 97392, 107136, 109566, 119040, 121740, 125798, 129856, 133920, 146088, 162320, 178560, 182610, 188697, 194784, 214272, 219132, 243480, 251596, 259712, 267840, 273915, 292176, 314495, 324640, 357120, 365220, 377394, 389568, 438264, 486960, 503192, 519424, 535680, 547830, 566091, 584352, 628990, 649280, 730440, 754788, 779136, 876528, 943485, 973920, 1006384, 1071360, 1095660, 1132182, 1168704, 1257980, 1298560, 1460880, 1509576, 1558272, 1698273, 1753056, 1886970, 1947840, 2012768, 2191320, 2264364, 2337408, 2515960, 2597120, 2830455, 2921760, 3019152, 3396546, 3506112, 3773940, 3895680, 4025536, 4382640, 4528728, 4674816, 5031920, 5660910, 5843520, 6038304, 6793092, 7012224, 7547880, 7791360, 8051072, 8491365, 8765280, 9057456, 10063840, 11321820, 11687040, 12076608, 13586184, 14024448, 15095760, 16102144, 16982730, 17530560, 18114912, 20127680, 22643640, 23374080, 24153216, 27172368, 30191520, 33965460, 35061120, 36229824, 40255360, 45287280, 48306432, 54344736, 60383040, 67930920, 70122240, 72459648, 80510720, 90574560, 108689472, 120766080, 135861840, 144919296, 181149120, 217378944, 241532160, 271723680, 362298240, 434757888, 543447360, 724596480, 1086894720, 2173789440]

約数ペア:

[(1, 2173789440), (2, 1086894720), (3, 724596480), (4, 543447360), (5, 434757888), (6, 362298240), (8, 271723680), (9, 241532160), (10, 217378944), (12, 181149120), (15, 144919296), (16, 135861840), (18, 120766080), (20, 108689472), (24, 90574560), (27, 80510720), (30, 72459648), (31, 70122240), (32, 67930920), (36, 60383040), (40, 54344736), (45, 48306432), (48, 45287280), (54, 40255360), (60, 36229824), (62, 35061120), (64, 33965460), (72, 30191520), (80, 27172368), (90, 24153216), (93, 23374080), (96, 22643640), (108, 20127680), (120, 18114912), (124, 17530560), (128, 16982730), (135, 16102144), (144, 15095760), (155, 14024448), (160, 13586184), (180, 12076608), (186, 11687040), (192, 11321820), (216, 10063840), (240, 9057456), (248, 8765280), (256, 8491365), (270, 8051072), (279, 7791360), (288, 7547880), (310, 7012224), (320, 6793092), (360, 6038304), (372, 5843520), (384, 5660910), (432, 5031920), (465, 4674816), (480, 4528728), (496, 4382640), (540, 4025536), (558, 3895680), (576, 3773940), (620, 3506112), (640, 3396546), (720, 3019152), (744, 2921760), (768, 2830455), (837, 2597120), (864, 2515960), (930, 2337408), (960, 2264364), (992, 2191320), (1080, 2012768), (1116, 1947840), (1152, 1886970), (1240, 1753056), (1280, 1698273), (1395, 1558272), (1440, 1509576), (1488, 1460880), (1674, 1298560), (1728, 1257980), (1860, 1168704), (1920, 1132182), (1984, 1095660), (2029, 1071360), (2160, 1006384), (2232, 973920), (2304, 943485), (2480, 876528), (2790, 779136), (2880, 754788), (2976, 730440), (3348, 649280), (3456, 628990), (3720, 584352), (3840, 566091), (3968, 547830), (4058, 535680), (4185, 519424), (4320, 503192), (4464, 486960), (4960, 438264), (5580, 389568), (5760, 377394), (5952, 365220), (6087, 357120), (6696, 324640), (6912, 314495), (7440, 292176), (7936, 273915), (8116, 267840), (8370, 259712), (8640, 251596), (8928, 243480), (9920, 219132), (10145, 214272), (11160, 194784), (11520, 188697), (11904, 182610), (12174, 178560), (13392, 162320), (14880, 146088), (16232, 133920), (16740, 129856), (17280, 125798), (17856, 121740), (18261, 119040), (19840, 109566), (20290, 107136), (22320, 97392), (23808, 91305), (24348, 89280), (26784, 81160), (29760, 73044), (30435, 71424), (32464, 66960), (33480, 64928), (34560, 62899), (35712, 60870), (36522, 59520), (39680, 54783), (40580, 53568), (44640, 48696)]