2688898080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12491

約数の個数: 192

約数和(自身を含む): 9466160256

約数和(自身を除く): 6777262176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1056, 1230, 1312, 1320, 1353, 1640, 1760, 1804, 1968, 2255, 2460, 2640, 2706, 3280, 3608, 3936, 4510, 4920, 5280, 5412, 6560, 6765, 7216, 9020, 9840, 10824, 12421, 13530, 14432, 18040, 19680, 21648, 24842, 27060, 36080, 37263, 43296, 49684, 54120, 62105, 72160, 74526, 99368, 108240, 124210, 136631, 149052, 186315, 198736, 216480, 248420, 273262, 298104, 372630, 397472, 409893, 496840, 509261, 546524, 596208, 683155, 745260, 819786, 993680, 1018522, 1093048, 1192416, 1366310, 1490520, 1527783, 1639572, 1987360, 2037044, 2049465, 2186096, 2546305, 2732620, 2981040, 3055566, 3279144, 4074088, 4098930, 4372192, 5092610, 5465240, 5601871, 5962080, 6111132, 6558288, 7638915, 8148176, 8197860, 10185220, 10930480, 11203742, 12222264, 13116576, 15277830, 16296352, 16395720, 16805613, 20370440, 21860960, 22407484, 24444528, 28009355, 30555660, 32791440, 33611226, 40740880, 44814968, 48889056, 56018710, 61111320, 65582880, 67222452, 81481760, 84028065, 89629936, 112037420, 122222640, 134444904, 168056130, 179259872, 224074840, 244445280, 268889808, 336112260, 448149680, 537779616, 672224520, 896299360, 1344449040, 2688898080]

約数ペア:

[(1, 2688898080), (2, 1344449040), (3, 896299360), (4, 672224520), (5, 537779616), (6, 448149680), (8, 336112260), (10, 268889808), (11, 244445280), (12, 224074840), (15, 179259872), (16, 168056130), (20, 134444904), (22, 122222640), (24, 112037420), (30, 89629936), (32, 84028065), (33, 81481760), (40, 67222452), (41, 65582880), (44, 61111320), (48, 56018710), (55, 48889056), (60, 44814968), (66, 40740880), (80, 33611226), (82, 32791440), (88, 30555660), (96, 28009355), (110, 24444528), (120, 22407484), (123, 21860960), (132, 20370440), (160, 16805613), (164, 16395720), (165, 16296352), (176, 15277830), (205, 13116576), (220, 12222264), (240, 11203742), (246, 10930480), (264, 10185220), (328, 8197860), (330, 8148176), (352, 7638915), (410, 6558288), (440, 6111132), (451, 5962080), (480, 5601871), (492, 5465240), (528, 5092610), (615, 4372192), (656, 4098930), (660, 4074088), (820, 3279144), (880, 3055566), (902, 2981040), (984, 2732620), (1056, 2546305), (1230, 2186096), (1312, 2049465), (1320, 2037044), (1353, 1987360), (1640, 1639572), (1760, 1527783), (1804, 1490520), (1968, 1366310), (2255, 1192416), (2460, 1093048), (2640, 1018522), (2706, 993680), (3280, 819786), (3608, 745260), (3936, 683155), (4510, 596208), (4920, 546524), (5280, 509261), (5412, 496840), (6560, 409893), (6765, 397472), (7216, 372630), (9020, 298104), (9840, 273262), (10824, 248420), (12421, 216480), (13530, 198736), (14432, 186315), (18040, 149052), (19680, 136631), (21648, 124210), (24842, 108240), (27060, 99368), (36080, 74526), (37263, 72160), (43296, 62105), (49684, 54120)]