39209280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 140451840

約数和(自身を除く): 101242560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 79, 80, 88, 94, 96, 110, 120, 132, 141, 158, 160, 165, 176, 188, 192, 220, 235, 237, 240, 264, 282, 316, 320, 330, 352, 376, 395, 440, 470, 474, 480, 517, 528, 564, 632, 660, 704, 705, 752, 790, 869, 880, 940, 948, 960, 1034, 1056, 1128, 1185, 1264, 1320, 1410, 1504, 1551, 1580, 1738, 1760, 1880, 1896, 2068, 2112, 2256, 2370, 2528, 2585, 2607, 2640, 2820, 3008, 3102, 3160, 3476, 3520, 3713, 3760, 3792, 4136, 4345, 4512, 4740, 5056, 5170, 5214, 5280, 5640, 6204, 6320, 6952, 7426, 7520, 7584, 7755, 8272, 8690, 9024, 9480, 10340, 10428, 10560, 11139, 11280, 12408, 12640, 13035, 13904, 14852, 15040, 15168, 15510, 16544, 17380, 18565, 18960, 20680, 20856, 22278, 22560, 24816, 25280, 26070, 27808, 29704, 31020, 33088, 34760, 37130, 37920, 40843, 41360, 41712, 44556, 45120, 49632, 52140, 55616, 55695, 59408, 62040, 69520, 74260, 75840, 81686, 82720, 83424, 89112, 99264, 104280, 111390, 118816, 122529, 124080, 139040, 148520, 163372, 165440, 166848, 178224, 204215, 208560, 222780, 237632, 245058, 248160, 278080, 297040, 326744, 356448, 408430, 417120, 445560, 490116, 496320, 594080, 612645, 653488, 712896, 816860, 834240, 891120, 980232, 1188160, 1225290, 1306976, 1633720, 1782240, 1960464, 2450580, 2613952, 3267440, 3564480, 3920928, 4901160, 6534880, 7841856, 9802320, 13069760, 19604640, 39209280]

約数ペア:

[(1, 39209280), (2, 19604640), (3, 13069760), (4, 9802320), (5, 7841856), (6, 6534880), (8, 4901160), (10, 3920928), (11, 3564480), (12, 3267440), (15, 2613952), (16, 2450580), (20, 1960464), (22, 1782240), (24, 1633720), (30, 1306976), (32, 1225290), (33, 1188160), (40, 980232), (44, 891120), (47, 834240), (48, 816860), (55, 712896), (60, 653488), (64, 612645), (66, 594080), (79, 496320), (80, 490116), (88, 445560), (94, 417120), (96, 408430), (110, 356448), (120, 326744), (132, 297040), (141, 278080), (158, 248160), (160, 245058), (165, 237632), (176, 222780), (188, 208560), (192, 204215), (220, 178224), (235, 166848), (237, 165440), (240, 163372), (264, 148520), (282, 139040), (316, 124080), (320, 122529), (330, 118816), (352, 111390), (376, 104280), (395, 99264), (440, 89112), (470, 83424), (474, 82720), (480, 81686), (517, 75840), (528, 74260), (564, 69520), (632, 62040), (660, 59408), (704, 55695), (705, 55616), (752, 52140), (790, 49632), (869, 45120), (880, 44556), (940, 41712), (948, 41360), (960, 40843), (1034, 37920), (1056, 37130), (1128, 34760), (1185, 33088), (1264, 31020), (1320, 29704), (1410, 27808), (1504, 26070), (1551, 25280), (1580, 24816), (1738, 22560), (1760, 22278), (1880, 20856), (1896, 20680), (2068, 18960), (2112, 18565), (2256, 17380), (2370, 16544), (2528, 15510), (2585, 15168), (2607, 15040), (2640, 14852), (2820, 13904), (3008, 13035), (3102, 12640), (3160, 12408), (3476, 11280), (3520, 11139), (3713, 10560), (3760, 10428), (3792, 10340), (4136, 9480), (4345, 9024), (4512, 8690), (4740, 8272), (5056, 7755), (5170, 7584), (5214, 7520), (5280, 7426), (5640, 6952), (6204, 6320)]