139825920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2838

約数の個数: 144

約数和(自身を含む): 481092192

約数和(自身を除く): 341266272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 2801, 3120, 3328, 3840, 4160, 4992, 5602, 6240, 8320, 8403, 9984, 11204, 12480, 14005, 16640, 16806, 22408, 24960, 28010, 33612, 36413, 42015, 44816, 49920, 56020, 67224, 72826, 84030, 89632, 109239, 112040, 134448, 145652, 168060, 179264, 182065, 218478, 224080, 268896, 291304, 336120, 358528, 364130, 436956, 448160, 537792, 546195, 582608, 672240, 717056, 728260, 873912, 896320, 1075584, 1092390, 1165216, 1344480, 1456520, 1747824, 1792640, 2151168, 2184780, 2330432, 2688960, 2913040, 3495648, 3585280, 4369560, 4660864, 5377920, 5826080, 6991296, 8739120, 9321728, 10755840, 11652160, 13982592, 17478240, 23304320, 27965184, 34956480, 46608640, 69912960, 139825920]

約数ペア:

[(1, 139825920), (2, 69912960), (3, 46608640), (4, 34956480), (5, 27965184), (6, 23304320), (8, 17478240), (10, 13982592), (12, 11652160), (13, 10755840), (15, 9321728), (16, 8739120), (20, 6991296), (24, 5826080), (26, 5377920), (30, 4660864), (32, 4369560), (39, 3585280), (40, 3495648), (48, 2913040), (52, 2688960), (60, 2330432), (64, 2184780), (65, 2151168), (78, 1792640), (80, 1747824), (96, 1456520), (104, 1344480), (120, 1165216), (128, 1092390), (130, 1075584), (156, 896320), (160, 873912), (192, 728260), (195, 717056), (208, 672240), (240, 582608), (256, 546195), (260, 537792), (312, 448160), (320, 436956), (384, 364130), (390, 358528), (416, 336120), (480, 291304), (520, 268896), (624, 224080), (640, 218478), (768, 182065), (780, 179264), (832, 168060), (960, 145652), (1040, 134448), (1248, 112040), (1280, 109239), (1560, 89632), (1664, 84030), (1920, 72826), (2080, 67224), (2496, 56020), (2801, 49920), (3120, 44816), (3328, 42015), (3840, 36413), (4160, 33612), (4992, 28010), (5602, 24960), (6240, 22408), (8320, 16806), (8403, 16640), (9984, 14005), (11204, 12480)]