67809720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 226851840

約数和(自身を除く): 159042120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1093, 1128, 1320, 1410, 1551, 1880, 2068, 2186, 2585, 2820, 3102, 3279, 4136, 4372, 5170, 5465, 5640, 6204, 6558, 7755, 8744, 10340, 10930, 12023, 12408, 13116, 15510, 16395, 20680, 21860, 24046, 26232, 31020, 32790, 36069, 43720, 48092, 51371, 60115, 62040, 65580, 72138, 96184, 102742, 120230, 131160, 144276, 154113, 180345, 205484, 240460, 256855, 288552, 308226, 360690, 410968, 480920, 513710, 565081, 616452, 721380, 770565, 1027420, 1130162, 1232904, 1442760, 1541130, 1695243, 2054840, 2260324, 2825405, 3082260, 3390486, 4520648, 5650810, 6164520, 6780972, 8476215, 11301620, 13561944, 16952430, 22603240, 33904860, 67809720]

約数ペア:

[(1, 67809720), (2, 33904860), (3, 22603240), (4, 16952430), (5, 13561944), (6, 11301620), (8, 8476215), (10, 6780972), (11, 6164520), (12, 5650810), (15, 4520648), (20, 3390486), (22, 3082260), (24, 2825405), (30, 2260324), (33, 2054840), (40, 1695243), (44, 1541130), (47, 1442760), (55, 1232904), (60, 1130162), (66, 1027420), (88, 770565), (94, 721380), (110, 616452), (120, 565081), (132, 513710), (141, 480920), (165, 410968), (188, 360690), (220, 308226), (235, 288552), (264, 256855), (282, 240460), (330, 205484), (376, 180345), (440, 154113), (470, 144276), (517, 131160), (564, 120230), (660, 102742), (705, 96184), (940, 72138), (1034, 65580), (1093, 62040), (1128, 60115), (1320, 51371), (1410, 48092), (1551, 43720), (1880, 36069), (2068, 32790), (2186, 31020), (2585, 26232), (2820, 24046), (3102, 21860), (3279, 20680), (4136, 16395), (4372, 15510), (5170, 13116), (5465, 12408), (5640, 12023), (6204, 10930), (6558, 10340), (7755, 8744)]