861727680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9067}}^1$

素因数の和:9104

約数の個数: 224

約数和(自身を含む): 3316711680

約数和(自身を除く): 2454984000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9067, 9504, 10560, 11880, 15840, 18134, 19008, 23760, 27201, 31680, 36268, 45335, 47520, 54402, 72536, 81603, 90670, 95040, 99737, 108804, 136005, 145072, 163206, 181340, 199474, 217608, 244809, 272010, 290144, 299211, 326412, 362680, 398948, 408015, 435216, 489618, 498685, 544020, 580288, 598422, 652824, 725360, 797896, 816030, 870432, 897633, 979236, 997370, 1088040, 1196844, 1224045, 1305648, 1450720, 1496055, 1595792, 1632060, 1740864, 1795266, 1958472, 1994740, 2176080, 2393688, 2448090, 2611296, 2692899, 2901440, 2992110, 3191584, 3264120, 3590532, 3916944, 3989480, 4352160, 4488165, 4787376, 4896180, 5222592, 5385798, 5984220, 6383168, 6528240, 7181064, 7833888, 7978960, 8704320, 8976330, 9574752, 9792360, 10771596, 11968440, 13056480, 13464495, 14362128, 15667776, 15957920, 17952660, 19149504, 19584720, 21543192, 23936880, 26112960, 26928990, 28724256, 31915840, 35905320, 39169440, 43086384, 47873760, 53857980, 57448512, 71810640, 78338880, 86172768, 95747520, 107715960, 143621280, 172345536, 215431920, 287242560, 430863840, 861727680]

約数ペア:

[(1, 861727680), (2, 430863840), (3, 287242560), (4, 215431920), (5, 172345536), (6, 143621280), (8, 107715960), (9, 95747520), (10, 86172768), (11, 78338880), (12, 71810640), (15, 57448512), (16, 53857980), (18, 47873760), (20, 43086384), (22, 39169440), (24, 35905320), (27, 31915840), (30, 28724256), (32, 26928990), (33, 26112960), (36, 23936880), (40, 21543192), (44, 19584720), (45, 19149504), (48, 17952660), (54, 15957920), (55, 15667776), (60, 14362128), (64, 13464495), (66, 13056480), (72, 11968440), (80, 10771596), (88, 9792360), (90, 9574752), (96, 8976330), (99, 8704320), (108, 7978960), (110, 7833888), (120, 7181064), (132, 6528240), (135, 6383168), (144, 5984220), (160, 5385798), (165, 5222592), (176, 4896180), (180, 4787376), (192, 4488165), (198, 4352160), (216, 3989480), (220, 3916944), (240, 3590532), (264, 3264120), (270, 3191584), (288, 2992110), (297, 2901440), (320, 2692899), (330, 2611296), (352, 2448090), (360, 2393688), (396, 2176080), (432, 1994740), (440, 1958472), (480, 1795266), (495, 1740864), (528, 1632060), (540, 1595792), (576, 1496055), (594, 1450720), (660, 1305648), (704, 1224045), (720, 1196844), (792, 1088040), (864, 997370), (880, 979236), (960, 897633), (990, 870432), (1056, 816030), (1080, 797896), (1188, 725360), (1320, 652824), (1440, 598422), (1485, 580288), (1584, 544020), (1728, 498685), (1760, 489618), (1980, 435216), (2112, 408015), (2160, 398948), (2376, 362680), (2640, 326412), (2880, 299211), (2970, 290144), (3168, 272010), (3520, 244809), (3960, 217608), (4320, 199474), (4752, 181340), (5280, 163206), (5940, 145072), (6336, 136005), (7920, 108804), (8640, 99737), (9067, 95040), (9504, 90670), (10560, 81603), (11880, 72536), (15840, 54402), (18134, 47520), (19008, 45335), (23760, 36268), (27201, 31680)]