243178260

素因数分解:

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

素因数の和:258

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 529030380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 89, 93, 113, 124, 130, 155, 156, 178, 186, 195, 226, 260, 267, 310, 339, 356, 372, 390, 403, 445, 452, 465, 534, 565, 620, 678, 780, 806, 890, 930, 1068, 1130, 1157, 1209, 1335, 1356, 1469, 1612, 1695, 1780, 1860, 2015, 2260, 2314, 2418, 2670, 2759, 2938, 3390, 3471, 3503, 4030, 4407, 4628, 4836, 5340, 5518, 5785, 5876, 6045, 6780, 6942, 7006, 7345, 8060, 8277, 8814, 10057, 10509, 11036, 11570, 12090, 13795, 13884, 14012, 14690, 16554, 17355, 17515, 17628, 20114, 21018, 22035, 23140, 24180, 27590, 29380, 30171, 33108, 34710, 35030, 35867, 40228, 41385, 42036, 44070, 45539, 50285, 52545, 55180, 60342, 69420, 70060, 71734, 82770, 88140, 91078, 100570, 105090, 107601, 120684, 130741, 136617, 143468, 150855, 165540, 179335, 182156, 201140, 210180, 215202, 227695, 261482, 273234, 301710, 311767, 358670, 392223, 430404, 455390, 522964, 538005, 546468, 603420, 623534, 653705, 683085, 717340, 784446, 910780, 935301, 1076010, 1247068, 1307410, 1366170, 1558835, 1568892, 1870602, 1961115, 2152020, 2614820, 2732340, 3117670, 3741204, 3922230, 4052971, 4676505, 6235340, 7844460, 8105942, 9353010, 12158913, 16211884, 18706020, 20264855, 24317826, 40529710, 48635652, 60794565, 81059420, 121589130, 243178260]

約数ペア:

[(1, 243178260), (2, 121589130), (3, 81059420), (4, 60794565), (5, 48635652), (6, 40529710), (10, 24317826), (12, 20264855), (13, 18706020), (15, 16211884), (20, 12158913), (26, 9353010), (30, 8105942), (31, 7844460), (39, 6235340), (52, 4676505), (60, 4052971), (62, 3922230), (65, 3741204), (78, 3117670), (89, 2732340), (93, 2614820), (113, 2152020), (124, 1961115), (130, 1870602), (155, 1568892), (156, 1558835), (178, 1366170), (186, 1307410), (195, 1247068), (226, 1076010), (260, 935301), (267, 910780), (310, 784446), (339, 717340), (356, 683085), (372, 653705), (390, 623534), (403, 603420), (445, 546468), (452, 538005), (465, 522964), (534, 455390), (565, 430404), (620, 392223), (678, 358670), (780, 311767), (806, 301710), (890, 273234), (930, 261482), (1068, 227695), (1130, 215202), (1157, 210180), (1209, 201140), (1335, 182156), (1356, 179335), (1469, 165540), (1612, 150855), (1695, 143468), (1780, 136617), (1860, 130741), (2015, 120684), (2260, 107601), (2314, 105090), (2418, 100570), (2670, 91078), (2759, 88140), (2938, 82770), (3390, 71734), (3471, 70060), (3503, 69420), (4030, 60342), (4407, 55180), (4628, 52545), (4836, 50285), (5340, 45539), (5518, 44070), (5785, 42036), (5876, 41385), (6045, 40228), (6780, 35867), (6942, 35030), (7006, 34710), (7345, 33108), (8060, 30171), (8277, 29380), (8814, 27590), (10057, 24180), (10509, 23140), (11036, 22035), (11570, 21018), (12090, 20114), (13795, 17628), (13884, 17515), (14012, 17355), (14690, 16554)]