69857040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 241698816

約数和(自身を除く): 171841776

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, 563, 564, 660, 705, 752, 880, 940, 1034, 1126, 1128, 1320, 1410, 1551, 1689, 1880, 2068, 2252, 2256, 2585, 2640, 2815, 2820, 3102, 3378, 3760, 4136, 4504, 5170, 5630, 5640, 6193, 6204, 6756, 7755, 8272, 8445, 9008, 10340, 11260, 11280, 12386, 12408, 13512, 15510, 16890, 18579, 20680, 22520, 24772, 24816, 26461, 27024, 30965, 31020, 33780, 37158, 41360, 45040, 49544, 52922, 61930, 62040, 67560, 74316, 79383, 92895, 99088, 105844, 123860, 124080, 132305, 135120, 148632, 158766, 185790, 211688, 247720, 264610, 291071, 297264, 317532, 371580, 396915, 423376, 495440, 529220, 582142, 635064, 743160, 793830, 873213, 1058440, 1164284, 1270128, 1455355, 1486320, 1587660, 1746426, 2116880, 2328568, 2910710, 3175320, 3492852, 4366065, 4657136, 5821420, 6350640, 6985704, 8732130, 11642840, 13971408, 17464260, 23285680, 34928520, 69857040]

約数ペア:

[(1, 69857040), (2, 34928520), (3, 23285680), (4, 17464260), (5, 13971408), (6, 11642840), (8, 8732130), (10, 6985704), (11, 6350640), (12, 5821420), (15, 4657136), (16, 4366065), (20, 3492852), (22, 3175320), (24, 2910710), (30, 2328568), (33, 2116880), (40, 1746426), (44, 1587660), (47, 1486320), (48, 1455355), (55, 1270128), (60, 1164284), (66, 1058440), (80, 873213), (88, 793830), (94, 743160), (110, 635064), (120, 582142), (132, 529220), (141, 495440), (165, 423376), (176, 396915), (188, 371580), (220, 317532), (235, 297264), (240, 291071), (264, 264610), (282, 247720), (330, 211688), (376, 185790), (440, 158766), (470, 148632), (517, 135120), (528, 132305), (563, 124080), (564, 123860), (660, 105844), (705, 99088), (752, 92895), (880, 79383), (940, 74316), (1034, 67560), (1126, 62040), (1128, 61930), (1320, 52922), (1410, 49544), (1551, 45040), (1689, 41360), (1880, 37158), (2068, 33780), (2252, 31020), (2256, 30965), (2585, 27024), (2640, 26461), (2815, 24816), (2820, 24772), (3102, 22520), (3378, 20680), (3760, 18579), (4136, 16890), (4504, 15510), (5170, 13512), (5630, 12408), (5640, 12386), (6193, 11280), (6204, 11260), (6756, 10340), (7755, 9008), (8272, 8445)]