105302080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 112

約数和(自身を含む): 286115760

約数和(自身を除く): 180813680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1489, 1768, 2080, 2210, 2720, 2978, 3536, 4160, 4420, 5440, 5956, 7072, 7445, 8840, 11912, 14144, 14890, 17680, 19357, 23824, 25313, 29780, 35360, 38714, 47648, 50626, 59560, 70720, 77428, 95296, 96785, 101252, 119120, 126565, 154856, 193570, 202504, 238240, 253130, 309712, 329069, 387140, 405008, 476480, 506260, 619424, 658138, 774280, 810016, 1012520, 1238848, 1316276, 1548560, 1620032, 1645345, 2025040, 2632552, 3097120, 3290690, 4050080, 5265104, 6194240, 6581380, 8100160, 10530208, 13162760, 21060416, 26325520, 52651040, 105302080]

約数ペア:

[(1, 105302080), (2, 52651040), (4, 26325520), (5, 21060416), (8, 13162760), (10, 10530208), (13, 8100160), (16, 6581380), (17, 6194240), (20, 5265104), (26, 4050080), (32, 3290690), (34, 3097120), (40, 2632552), (52, 2025040), (64, 1645345), (65, 1620032), (68, 1548560), (80, 1316276), (85, 1238848), (104, 1012520), (130, 810016), (136, 774280), (160, 658138), (170, 619424), (208, 506260), (221, 476480), (260, 405008), (272, 387140), (320, 329069), (340, 309712), (416, 253130), (442, 238240), (520, 202504), (544, 193570), (680, 154856), (832, 126565), (884, 119120), (1040, 101252), (1088, 96785), (1105, 95296), (1360, 77428), (1489, 70720), (1768, 59560), (2080, 50626), (2210, 47648), (2720, 38714), (2978, 35360), (3536, 29780), (4160, 25313), (4420, 23824), (5440, 19357), (5956, 17680), (7072, 14890), (7445, 14144), (8840, 11912)]