1088052840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61681}}^1$

素因数の和:61712

約数の個数: 144

約数和(自身を含む): 4113572580

約数和(自身を除く): 3025519740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 61681, 123362, 185043, 246724, 308405, 370086, 431767, 493448, 555129, 616810, 740172, 863534, 925215, 1110258, 1233620, 1295301, 1480344, 1727068, 1850430, 2158835, 2220516, 2467240, 2590602, 2775645, 3022369, 3454136, 3700860, 3885903, 4317670, 4441032, 5181204, 5551290, 6044738, 6476505, 7401720, 7771806, 8635340, 9067107, 10362408, 11102580, 12089476, 12953010, 15111845, 15543612, 17270680, 18134214, 19429515, 22205160, 24178952, 25906020, 27201321, 30223690, 31087224, 36268428, 38859030, 45335535, 51812040, 54402642, 60447380, 72536856, 77718060, 90671070, 108805284, 120894760, 136006605, 155436120, 181342140, 217610568, 272013210, 362684280, 544026420, 1088052840]

約数ペア:

[(1, 1088052840), (2, 544026420), (3, 362684280), (4, 272013210), (5, 217610568), (6, 181342140), (7, 155436120), (8, 136006605), (9, 120894760), (10, 108805284), (12, 90671070), (14, 77718060), (15, 72536856), (18, 60447380), (20, 54402642), (21, 51812040), (24, 45335535), (28, 38859030), (30, 36268428), (35, 31087224), (36, 30223690), (40, 27201321), (42, 25906020), (45, 24178952), (49, 22205160), (56, 19429515), (60, 18134214), (63, 17270680), (70, 15543612), (72, 15111845), (84, 12953010), (90, 12089476), (98, 11102580), (105, 10362408), (120, 9067107), (126, 8635340), (140, 7771806), (147, 7401720), (168, 6476505), (180, 6044738), (196, 5551290), (210, 5181204), (245, 4441032), (252, 4317670), (280, 3885903), (294, 3700860), (315, 3454136), (360, 3022369), (392, 2775645), (420, 2590602), (441, 2467240), (490, 2220516), (504, 2158835), (588, 1850430), (630, 1727068), (735, 1480344), (840, 1295301), (882, 1233620), (980, 1110258), (1176, 925215), (1260, 863534), (1470, 740172), (1764, 616810), (1960, 555129), (2205, 493448), (2520, 431767), (2940, 370086), (3528, 308405), (4410, 246724), (5880, 185043), (8820, 123362), (17640, 61681)]