486356520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 1654732800

約数和(自身を除く): 1168376280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 89, 93, 104, 113, 120, 124, 130, 155, 156, 178, 186, 195, 226, 248, 260, 267, 310, 312, 339, 356, 372, 390, 403, 445, 452, 465, 520, 534, 565, 620, 678, 712, 744, 780, 806, 890, 904, 930, 1068, 1130, 1157, 1209, 1240, 1335, 1356, 1469, 1560, 1612, 1695, 1780, 1860, 2015, 2136, 2260, 2314, 2418, 2670, 2712, 2759, 2938, 3224, 3390, 3471, 3503, 3560, 3720, 4030, 4407, 4520, 4628, 4836, 5340, 5518, 5785, 5876, 6045, 6780, 6942, 7006, 7345, 8060, 8277, 8814, 9256, 9672, 10057, 10509, 10680, 11036, 11570, 11752, 12090, 13560, 13795, 13884, 14012, 14690, 16120, 16554, 17355, 17515, 17628, 20114, 21018, 22035, 22072, 23140, 24180, 27590, 27768, 28024, 29380, 30171, 33108, 34710, 35030, 35256, 35867, 40228, 41385, 42036, 44070, 45539, 46280, 48360, 50285, 52545, 55180, 58760, 60342, 66216, 69420, 70060, 71734, 80456, 82770, 84072, 88140, 91078, 100570, 105090, 107601, 110360, 120684, 130741, 136617, 138840, 140120, 143468, 150855, 165540, 176280, 179335, 182156, 201140, 210180, 215202, 227695, 241368, 261482, 273234, 286936, 301710, 311767, 331080, 358670, 364312, 392223, 402280, 420360, 430404, 455390, 522964, 538005, 546468, 603420, 623534, 653705, 683085, 717340, 784446, 860808, 910780, 935301, 1045928, 1076010, 1092936, 1206840, 1247068, 1307410, 1366170, 1434680, 1558835, 1568892, 1821560, 1870602, 1961115, 2152020, 2494136, 2614820, 2732340, 3117670, 3137784, 3741204, 3922230, 4052971, 4304040, 4676505, 5229640, 5464680, 6235340, 7482408, 7844460, 8105942, 9353010, 12158913, 12470680, 15688920, 16211884, 18706020, 20264855, 24317826, 32423768, 37412040, 40529710, 48635652, 60794565, 81059420, 97271304, 121589130, 162118840, 243178260, 486356520]

約数ペア:

[(1, 486356520), (2, 243178260), (3, 162118840), (4, 121589130), (5, 97271304), (6, 81059420), (8, 60794565), (10, 48635652), (12, 40529710), (13, 37412040), (15, 32423768), (20, 24317826), (24, 20264855), (26, 18706020), (30, 16211884), (31, 15688920), (39, 12470680), (40, 12158913), (52, 9353010), (60, 8105942), (62, 7844460), (65, 7482408), (78, 6235340), (89, 5464680), (93, 5229640), (104, 4676505), (113, 4304040), (120, 4052971), (124, 3922230), (130, 3741204), (155, 3137784), (156, 3117670), (178, 2732340), (186, 2614820), (195, 2494136), (226, 2152020), (248, 1961115), (260, 1870602), (267, 1821560), (310, 1568892), (312, 1558835), (339, 1434680), (356, 1366170), (372, 1307410), (390, 1247068), (403, 1206840), (445, 1092936), (452, 1076010), (465, 1045928), (520, 935301), (534, 910780), (565, 860808), (620, 784446), (678, 717340), (712, 683085), (744, 653705), (780, 623534), (806, 603420), (890, 546468), (904, 538005), (930, 522964), (1068, 455390), (1130, 430404), (1157, 420360), (1209, 402280), (1240, 392223), (1335, 364312), (1356, 358670), (1469, 331080), (1560, 311767), (1612, 301710), (1695, 286936), (1780, 273234), (1860, 261482), (2015, 241368), (2136, 227695), (2260, 215202), (2314, 210180), (2418, 201140), (2670, 182156), (2712, 179335), (2759, 176280), (2938, 165540), (3224, 150855), (3390, 143468), (3471, 140120), (3503, 138840), (3560, 136617), (3720, 130741), (4030, 120684), (4407, 110360), (4520, 107601), (4628, 105090), (4836, 100570), (5340, 91078), (5518, 88140), (5785, 84072), (5876, 82770), (6045, 80456), (6780, 71734), (6942, 70060), (7006, 69420), (7345, 66216), (8060, 60342), (8277, 58760), (8814, 55180), (9256, 52545), (9672, 50285), (10057, 48360), (10509, 46280), (10680, 45539), (11036, 44070), (11570, 42036), (11752, 41385), (12090, 40228), (13560, 35867), (13795, 35256), (13884, 35030), (14012, 34710), (14690, 33108), (16120, 30171), (16554, 29380), (17355, 28024), (17515, 27768), (17628, 27590), (20114, 24180), (21018, 23140), (22035, 22072)]