206304480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6273

約数の個数: 144

約数和(自身を含む): 734741280

約数和(自身を除く): 528436800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6229, 6624, 8280, 11040, 12458, 16560, 18687, 24916, 31145, 33120, 37374, 49832, 56061, 62290, 74748, 93435, 99664, 112122, 124580, 143267, 149496, 186870, 199328, 224244, 249160, 280305, 286534, 298992, 373740, 429801, 448488, 498320, 560610, 573068, 597984, 716335, 747480, 859602, 896976, 996640, 1121220, 1146136, 1289403, 1432670, 1494960, 1719204, 1793952, 2149005, 2242440, 2292272, 2578806, 2865340, 2989920, 3438408, 4298010, 4484880, 4584544, 5157612, 5730680, 6447015, 6876816, 8596020, 8969760, 10315224, 11461360, 12894030, 13753632, 17192040, 20630448, 22922720, 25788060, 34384080, 41260896, 51576120, 68768160, 103152240, 206304480]

約数ペア:

[(1, 206304480), (2, 103152240), (3, 68768160), (4, 51576120), (5, 41260896), (6, 34384080), (8, 25788060), (9, 22922720), (10, 20630448), (12, 17192040), (15, 13753632), (16, 12894030), (18, 11461360), (20, 10315224), (23, 8969760), (24, 8596020), (30, 6876816), (32, 6447015), (36, 5730680), (40, 5157612), (45, 4584544), (46, 4484880), (48, 4298010), (60, 3438408), (69, 2989920), (72, 2865340), (80, 2578806), (90, 2292272), (92, 2242440), (96, 2149005), (115, 1793952), (120, 1719204), (138, 1494960), (144, 1432670), (160, 1289403), (180, 1146136), (184, 1121220), (207, 996640), (230, 896976), (240, 859602), (276, 747480), (288, 716335), (345, 597984), (360, 573068), (368, 560610), (414, 498320), (460, 448488), (480, 429801), (552, 373740), (690, 298992), (720, 286534), (736, 280305), (828, 249160), (920, 224244), (1035, 199328), (1104, 186870), (1380, 149496), (1440, 143267), (1656, 124580), (1840, 112122), (2070, 99664), (2208, 93435), (2760, 74748), (3312, 62290), (3680, 56061), (4140, 49832), (5520, 37374), (6229, 33120), (6624, 31145), (8280, 24916), (11040, 18687), (12458, 16560)]