268743030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 714424320

約数和(自身を除く): 445681290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 67, 93, 95, 114, 134, 155, 186, 190, 201, 227, 285, 310, 335, 402, 454, 465, 570, 589, 670, 681, 930, 1005, 1135, 1178, 1273, 1362, 1767, 2010, 2077, 2270, 2546, 2945, 3405, 3534, 3819, 4154, 4313, 5890, 6231, 6365, 6810, 7037, 7638, 8626, 8835, 10385, 12462, 12730, 12939, 14074, 15209, 17670, 19095, 20770, 21111, 21565, 25878, 30418, 31155, 35185, 38190, 39463, 42222, 43130, 45627, 62310, 64695, 70370, 76045, 78926, 91254, 105555, 118389, 129390, 133703, 152090, 197315, 211110, 228135, 236778, 267406, 288971, 394630, 401109, 456270, 471479, 577942, 591945, 668515, 802218, 866913, 942958, 1183890, 1337030, 1414437, 1444855, 1733826, 2005545, 2357395, 2828874, 2889710, 4011090, 4334565, 4714790, 7072185, 8669130, 8958101, 14144370, 17916202, 26874303, 44790505, 53748606, 89581010, 134371515, 268743030]

約数ペア:

[(1, 268743030), (2, 134371515), (3, 89581010), (5, 53748606), (6, 44790505), (10, 26874303), (15, 17916202), (19, 14144370), (30, 8958101), (31, 8669130), (38, 7072185), (57, 4714790), (62, 4334565), (67, 4011090), (93, 2889710), (95, 2828874), (114, 2357395), (134, 2005545), (155, 1733826), (186, 1444855), (190, 1414437), (201, 1337030), (227, 1183890), (285, 942958), (310, 866913), (335, 802218), (402, 668515), (454, 591945), (465, 577942), (570, 471479), (589, 456270), (670, 401109), (681, 394630), (930, 288971), (1005, 267406), (1135, 236778), (1178, 228135), (1273, 211110), (1362, 197315), (1767, 152090), (2010, 133703), (2077, 129390), (2270, 118389), (2546, 105555), (2945, 91254), (3405, 78926), (3534, 76045), (3819, 70370), (4154, 64695), (4313, 62310), (5890, 45627), (6231, 43130), (6365, 42222), (6810, 39463), (7037, 38190), (7638, 35185), (8626, 31155), (8835, 30418), (10385, 25878), (12462, 21565), (12730, 21111), (12939, 20770), (14074, 19095), (15209, 17670)]