347346120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 1142138880

約数和(自身を除く): 794792760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 271, 330, 440, 542, 660, 813, 971, 1084, 1320, 1355, 1626, 1942, 2168, 2710, 2913, 2981, 3252, 3884, 4065, 4855, 5420, 5826, 5962, 6504, 7768, 8130, 8943, 9710, 10681, 10840, 11652, 11924, 14565, 14905, 16260, 17886, 19420, 21362, 23304, 23848, 29130, 29810, 32043, 32520, 35772, 38840, 42724, 44715, 53405, 58260, 59620, 64086, 71544, 85448, 89430, 106810, 116520, 119240, 128172, 160215, 178860, 213620, 256344, 263141, 320430, 357720, 427240, 526282, 640860, 789423, 1052564, 1281720, 1315705, 1578846, 2105128, 2631410, 2894551, 3157692, 3947115, 5262820, 5789102, 6315384, 7894230, 8683653, 10525640, 11578204, 14472755, 15788460, 17367306, 23156408, 28945510, 31576920, 34734612, 43418265, 57891020, 69469224, 86836530, 115782040, 173673060, 347346120]

約数ペア:

[(1, 347346120), (2, 173673060), (3, 115782040), (4, 86836530), (5, 69469224), (6, 57891020), (8, 43418265), (10, 34734612), (11, 31576920), (12, 28945510), (15, 23156408), (20, 17367306), (22, 15788460), (24, 14472755), (30, 11578204), (33, 10525640), (40, 8683653), (44, 7894230), (55, 6315384), (60, 5789102), (66, 5262820), (88, 3947115), (110, 3157692), (120, 2894551), (132, 2631410), (165, 2105128), (220, 1578846), (264, 1315705), (271, 1281720), (330, 1052564), (440, 789423), (542, 640860), (660, 526282), (813, 427240), (971, 357720), (1084, 320430), (1320, 263141), (1355, 256344), (1626, 213620), (1942, 178860), (2168, 160215), (2710, 128172), (2913, 119240), (2981, 116520), (3252, 106810), (3884, 89430), (4065, 85448), (4855, 71544), (5420, 64086), (5826, 59620), (5962, 58260), (6504, 53405), (7768, 44715), (8130, 42724), (8943, 38840), (9710, 35772), (10681, 32520), (10840, 32043), (11652, 29810), (11924, 29130), (14565, 23848), (14905, 23304), (16260, 21362), (17886, 19420)]