856366560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{28319}}^1$

素因数の和:28350

約数の個数: 192

約数和(自身を含む): 3425587200

約数和(自身を除く): 2569220640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 28319, 30240, 56638, 84957, 113276, 141595, 169914, 198233, 226552, 254871, 283190, 339828, 396466, 424785, 453104, 509742, 566380, 594699, 679656, 764613, 792932, 849570, 906208, 991165, 1019484, 1132760, 1189398, 1274355, 1359312, 1529226, 1585864, 1699140, 1784097, 1982330, 2038968, 2265520, 2378796, 2548710, 2718624, 2973495, 3058452, 3171728, 3398280, 3568194, 3823065, 3964660, 4077936, 4531040, 4757592, 5097420, 5352291, 5946990, 6116904, 6343456, 6796560, 7136388, 7646130, 7929320, 8155872, 8920485, 9515184, 10194840, 10704582, 11893980, 12233808, 13593120, 14272776, 15292260, 15858640, 17840970, 19030368, 20389680, 21409164, 23787960, 24467616, 26761455, 28545552, 30584520, 31717280, 35681940, 40779360, 42818328, 47575920, 53522910, 57091104, 61169040, 71363880, 85636656, 95151840, 107045820, 122338080, 142727760, 171273312, 214091640, 285455520, 428183280, 856366560]

約数ペア:

[(1, 856366560), (2, 428183280), (3, 285455520), (4, 214091640), (5, 171273312), (6, 142727760), (7, 122338080), (8, 107045820), (9, 95151840), (10, 85636656), (12, 71363880), (14, 61169040), (15, 57091104), (16, 53522910), (18, 47575920), (20, 42818328), (21, 40779360), (24, 35681940), (27, 31717280), (28, 30584520), (30, 28545552), (32, 26761455), (35, 24467616), (36, 23787960), (40, 21409164), (42, 20389680), (45, 19030368), (48, 17840970), (54, 15858640), (56, 15292260), (60, 14272776), (63, 13593120), (70, 12233808), (72, 11893980), (80, 10704582), (84, 10194840), (90, 9515184), (96, 8920485), (105, 8155872), (108, 7929320), (112, 7646130), (120, 7136388), (126, 6796560), (135, 6343456), (140, 6116904), (144, 5946990), (160, 5352291), (168, 5097420), (180, 4757592), (189, 4531040), (210, 4077936), (216, 3964660), (224, 3823065), (240, 3568194), (252, 3398280), (270, 3171728), (280, 3058452), (288, 2973495), (315, 2718624), (336, 2548710), (360, 2378796), (378, 2265520), (420, 2038968), (432, 1982330), (480, 1784097), (504, 1699140), (540, 1585864), (560, 1529226), (630, 1359312), (672, 1274355), (720, 1189398), (756, 1132760), (840, 1019484), (864, 991165), (945, 906208), (1008, 849570), (1080, 792932), (1120, 764613), (1260, 679656), (1440, 594699), (1512, 566380), (1680, 509742), (1890, 453104), (2016, 424785), (2160, 396466), (2520, 339828), (3024, 283190), (3360, 254871), (3780, 226552), (4320, 198233), (5040, 169914), (6048, 141595), (7560, 113276), (10080, 84957), (15120, 56638), (28319, 30240)]