1519301280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2143}}^1$

素因数の和:2379

約数の個数: 192

約数和(自身を含む): 5497970688

約数和(自身を除く): 3978669408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 211, 224, 240, 280, 336, 420, 422, 480, 560, 633, 672, 840, 844, 1055, 1120, 1266, 1477, 1680, 1688, 2110, 2143, 2532, 2954, 3165, 3360, 3376, 4220, 4286, 4431, 5064, 5908, 6330, 6429, 6752, 7385, 8440, 8572, 8862, 10128, 10715, 11816, 12660, 12858, 14770, 15001, 16880, 17144, 17724, 20256, 21430, 22155, 23632, 25320, 25716, 29540, 30002, 32145, 33760, 34288, 35448, 42860, 44310, 45003, 47264, 50640, 51432, 59080, 60004, 64290, 68576, 70896, 75005, 85720, 88620, 90006, 101280, 102864, 118160, 120008, 128580, 141792, 150010, 171440, 177240, 180012, 205728, 225015, 236320, 240016, 257160, 300020, 342880, 354480, 360024, 450030, 452173, 480032, 514320, 600040, 708960, 720048, 900060, 904346, 1028640, 1200080, 1356519, 1440096, 1800120, 1808692, 2260865, 2400160, 2713038, 3165211, 3600240, 3617384, 4521730, 5426076, 6330422, 6782595, 7200480, 7234768, 9043460, 9495633, 10852152, 12660844, 13565190, 14469536, 15826055, 18086920, 18991266, 21704304, 25321688, 27130380, 31652110, 36173840, 37982532, 43408608, 47478165, 50643376, 54260760, 63304220, 72347680, 75965064, 94956330, 101286752, 108521520, 126608440, 151930128, 189912660, 217043040, 253216880, 303860256, 379825320, 506433760, 759650640, 1519301280]

約数ペア:

[(1, 1519301280), (2, 759650640), (3, 506433760), (4, 379825320), (5, 303860256), (6, 253216880), (7, 217043040), (8, 189912660), (10, 151930128), (12, 126608440), (14, 108521520), (15, 101286752), (16, 94956330), (20, 75965064), (21, 72347680), (24, 63304220), (28, 54260760), (30, 50643376), (32, 47478165), (35, 43408608), (40, 37982532), (42, 36173840), (48, 31652110), (56, 27130380), (60, 25321688), (70, 21704304), (80, 18991266), (84, 18086920), (96, 15826055), (105, 14469536), (112, 13565190), (120, 12660844), (140, 10852152), (160, 9495633), (168, 9043460), (210, 7234768), (211, 7200480), (224, 6782595), (240, 6330422), (280, 5426076), (336, 4521730), (420, 3617384), (422, 3600240), (480, 3165211), (560, 2713038), (633, 2400160), (672, 2260865), (840, 1808692), (844, 1800120), (1055, 1440096), (1120, 1356519), (1266, 1200080), (1477, 1028640), (1680, 904346), (1688, 900060), (2110, 720048), (2143, 708960), (2532, 600040), (2954, 514320), (3165, 480032), (3360, 452173), (3376, 450030), (4220, 360024), (4286, 354480), (4431, 342880), (5064, 300020), (5908, 257160), (6330, 240016), (6429, 236320), (6752, 225015), (7385, 205728), (8440, 180012), (8572, 177240), (8862, 171440), (10128, 150010), (10715, 141792), (11816, 128580), (12660, 120008), (12858, 118160), (14770, 102864), (15001, 101280), (16880, 90006), (17144, 88620), (17724, 85720), (20256, 75005), (21430, 70896), (22155, 68576), (23632, 64290), (25320, 60004), (25716, 59080), (29540, 51432), (30002, 50640), (32145, 47264), (33760, 45003), (34288, 44310), (35448, 42860)]