84746640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 160

約数和(自身を含む): 293124096

約数和(自身を除く): 208377456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 683, 705, 752, 880, 940, 1034, 1128, 1320, 1366, 1410, 1551, 1880, 2049, 2068, 2256, 2585, 2640, 2732, 2820, 3102, 3415, 3760, 4098, 4136, 5170, 5464, 5640, 6204, 6830, 7513, 7755, 8196, 8272, 10245, 10340, 10928, 11280, 12408, 13660, 15026, 15510, 16392, 20490, 20680, 22539, 24816, 27320, 30052, 31020, 32101, 32784, 37565, 40980, 41360, 45078, 54640, 60104, 62040, 64202, 75130, 81960, 90156, 96303, 112695, 120208, 124080, 128404, 150260, 160505, 163920, 180312, 192606, 225390, 256808, 300520, 321010, 353111, 360624, 385212, 450780, 481515, 513616, 601040, 642020, 706222, 770424, 901560, 963030, 1059333, 1284040, 1412444, 1540848, 1765555, 1803120, 1926060, 2118666, 2568080, 2824888, 3531110, 3852120, 4237332, 5296665, 5649776, 7062220, 7704240, 8474664, 10593330, 14124440, 16949328, 21186660, 28248880, 42373320, 84746640]

約数ペア:

[(1, 84746640), (2, 42373320), (3, 28248880), (4, 21186660), (5, 16949328), (6, 14124440), (8, 10593330), (10, 8474664), (11, 7704240), (12, 7062220), (15, 5649776), (16, 5296665), (20, 4237332), (22, 3852120), (24, 3531110), (30, 2824888), (33, 2568080), (40, 2118666), (44, 1926060), (47, 1803120), (48, 1765555), (55, 1540848), (60, 1412444), (66, 1284040), (80, 1059333), (88, 963030), (94, 901560), (110, 770424), (120, 706222), (132, 642020), (141, 601040), (165, 513616), (176, 481515), (188, 450780), (220, 385212), (235, 360624), (240, 353111), (264, 321010), (282, 300520), (330, 256808), (376, 225390), (440, 192606), (470, 180312), (517, 163920), (528, 160505), (564, 150260), (660, 128404), (683, 124080), (705, 120208), (752, 112695), (880, 96303), (940, 90156), (1034, 81960), (1128, 75130), (1320, 64202), (1366, 62040), (1410, 60104), (1551, 54640), (1880, 45078), (2049, 41360), (2068, 40980), (2256, 37565), (2585, 32784), (2640, 32101), (2732, 31020), (2820, 30052), (3102, 27320), (3415, 24816), (3760, 22539), (4098, 20680), (4136, 20490), (5170, 16392), (5464, 15510), (5640, 15026), (6204, 13660), (6830, 12408), (7513, 11280), (7755, 10928), (8196, 10340), (8272, 10245)]