249524880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 160

約数和(自身を含む): 862230528

約数和(自身を除く): 612705648

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, 705, 752, 880, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2011, 2068, 2256, 2585, 2640, 2820, 3102, 3760, 4022, 4136, 5170, 5640, 6033, 6204, 7755, 8044, 8272, 10055, 10340, 11280, 12066, 12408, 15510, 16088, 20110, 20680, 22121, 24132, 24816, 30165, 31020, 32176, 40220, 41360, 44242, 48264, 60330, 62040, 66363, 80440, 88484, 94517, 96528, 110605, 120660, 124080, 132726, 160880, 176968, 189034, 221210, 241320, 265452, 283551, 331815, 353936, 378068, 442420, 472585, 482640, 530904, 567102, 663630, 756136, 884840, 945170, 1039687, 1061808, 1134204, 1327260, 1417755, 1512272, 1769680, 1890340, 2079374, 2268408, 2654520, 2835510, 3119061, 3780680, 4158748, 4536816, 5198435, 5309040, 5671020, 6238122, 7561360, 8317496, 10396870, 11342040, 12476244, 15595305, 16634992, 20793740, 22684080, 24952488, 31190610, 41587480, 49904976, 62381220, 83174960, 124762440, 249524880]

約数ペア:

[(1, 249524880), (2, 124762440), (3, 83174960), (4, 62381220), (5, 49904976), (6, 41587480), (8, 31190610), (10, 24952488), (11, 22684080), (12, 20793740), (15, 16634992), (16, 15595305), (20, 12476244), (22, 11342040), (24, 10396870), (30, 8317496), (33, 7561360), (40, 6238122), (44, 5671020), (47, 5309040), (48, 5198435), (55, 4536816), (60, 4158748), (66, 3780680), (80, 3119061), (88, 2835510), (94, 2654520), (110, 2268408), (120, 2079374), (132, 1890340), (141, 1769680), (165, 1512272), (176, 1417755), (188, 1327260), (220, 1134204), (235, 1061808), (240, 1039687), (264, 945170), (282, 884840), (330, 756136), (376, 663630), (440, 567102), (470, 530904), (517, 482640), (528, 472585), (564, 442420), (660, 378068), (705, 353936), (752, 331815), (880, 283551), (940, 265452), (1034, 241320), (1128, 221210), (1320, 189034), (1410, 176968), (1551, 160880), (1880, 132726), (2011, 124080), (2068, 120660), (2256, 110605), (2585, 96528), (2640, 94517), (2820, 88484), (3102, 80440), (3760, 66363), (4022, 62040), (4136, 60330), (5170, 48264), (5640, 44242), (6033, 41360), (6204, 40220), (7755, 32176), (8044, 31020), (8272, 30165), (10055, 24816), (10340, 24132), (11280, 22121), (12066, 20680), (12408, 20110), (15510, 16088)]