353294480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 160

約数和(自身を含む): 1037933568

約数和(自身を除く): 684639088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 83, 88, 110, 112, 140, 154, 166, 176, 220, 280, 308, 332, 385, 415, 440, 560, 581, 616, 664, 691, 770, 830, 880, 913, 1162, 1232, 1328, 1382, 1540, 1660, 1826, 2324, 2764, 2905, 3080, 3320, 3455, 3652, 4565, 4648, 4837, 5528, 5810, 6160, 6391, 6640, 6910, 7304, 7601, 9130, 9296, 9674, 11056, 11620, 12782, 13820, 14608, 15202, 18260, 19348, 23240, 24185, 25564, 27640, 30404, 31955, 36520, 38005, 38696, 46480, 48370, 51128, 53207, 55280, 57353, 60808, 63910, 73040, 76010, 77392, 96740, 102256, 106414, 114706, 121616, 127820, 152020, 193480, 212828, 229412, 255640, 266035, 286765, 304040, 386960, 401471, 425656, 458824, 511280, 532070, 573530, 608080, 630883, 802942, 851312, 917648, 1064140, 1147060, 1261766, 1605884, 2007355, 2128280, 2294120, 2523532, 3154415, 3211768, 4014710, 4256560, 4416181, 4588240, 5047064, 6308830, 6423536, 8029420, 8832362, 10094128, 12617660, 16058840, 17664724, 22080905, 25235320, 32117680, 35329448, 44161810, 50470640, 70658896, 88323620, 176647240, 353294480]

約数ペア:

[(1, 353294480), (2, 176647240), (4, 88323620), (5, 70658896), (7, 50470640), (8, 44161810), (10, 35329448), (11, 32117680), (14, 25235320), (16, 22080905), (20, 17664724), (22, 16058840), (28, 12617660), (35, 10094128), (40, 8832362), (44, 8029420), (55, 6423536), (56, 6308830), (70, 5047064), (77, 4588240), (80, 4416181), (83, 4256560), (88, 4014710), (110, 3211768), (112, 3154415), (140, 2523532), (154, 2294120), (166, 2128280), (176, 2007355), (220, 1605884), (280, 1261766), (308, 1147060), (332, 1064140), (385, 917648), (415, 851312), (440, 802942), (560, 630883), (581, 608080), (616, 573530), (664, 532070), (691, 511280), (770, 458824), (830, 425656), (880, 401471), (913, 386960), (1162, 304040), (1232, 286765), (1328, 266035), (1382, 255640), (1540, 229412), (1660, 212828), (1826, 193480), (2324, 152020), (2764, 127820), (2905, 121616), (3080, 114706), (3320, 106414), (3455, 102256), (3652, 96740), (4565, 77392), (4648, 76010), (4837, 73040), (5528, 63910), (5810, 60808), (6160, 57353), (6391, 55280), (6640, 53207), (6910, 51128), (7304, 48370), (7601, 46480), (9130, 38696), (9296, 38005), (9674, 36520), (11056, 31955), (11620, 30404), (12782, 27640), (13820, 25564), (14608, 24185), (15202, 23240), (18260, 19348)]