211383360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3905

約数の個数: 168

約数和(自身を含む): 765535680

約数和(自身を除く): 554152320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 3863, 4560, 5472, 6080, 6840, 7726, 9120, 10944, 11589, 13680, 15452, 18240, 19315, 23178, 27360, 30904, 34767, 38630, 46356, 54720, 57945, 61808, 69534, 73397, 77260, 92712, 115890, 123616, 139068, 146794, 154520, 173835, 185424, 220191, 231780, 247232, 278136, 293588, 309040, 347670, 366985, 370848, 440382, 463560, 556272, 587176, 618080, 660573, 695340, 733970, 741696, 880764, 927120, 1100955, 1112544, 1174352, 1236160, 1321146, 1390680, 1467940, 1761528, 1854240, 2201910, 2225088, 2348704, 2642292, 2781360, 2935880, 3302865, 3523056, 3708480, 4403820, 4697408, 5284584, 5562720, 5871760, 6605730, 7046112, 8807640, 10569168, 11125440, 11743520, 13211460, 14092224, 17615280, 21138336, 23487040, 26422920, 35230560, 42276672, 52845840, 70461120, 105691680, 211383360]

約数ペア:

[(1, 211383360), (2, 105691680), (3, 70461120), (4, 52845840), (5, 42276672), (6, 35230560), (8, 26422920), (9, 23487040), (10, 21138336), (12, 17615280), (15, 14092224), (16, 13211460), (18, 11743520), (19, 11125440), (20, 10569168), (24, 8807640), (30, 7046112), (32, 6605730), (36, 5871760), (38, 5562720), (40, 5284584), (45, 4697408), (48, 4403820), (57, 3708480), (60, 3523056), (64, 3302865), (72, 2935880), (76, 2781360), (80, 2642292), (90, 2348704), (95, 2225088), (96, 2201910), (114, 1854240), (120, 1761528), (144, 1467940), (152, 1390680), (160, 1321146), (171, 1236160), (180, 1174352), (190, 1112544), (192, 1100955), (228, 927120), (240, 880764), (285, 741696), (288, 733970), (304, 695340), (320, 660573), (342, 618080), (360, 587176), (380, 556272), (456, 463560), (480, 440382), (570, 370848), (576, 366985), (608, 347670), (684, 309040), (720, 293588), (760, 278136), (855, 247232), (912, 231780), (960, 220191), (1140, 185424), (1216, 173835), (1368, 154520), (1440, 146794), (1520, 139068), (1710, 123616), (1824, 115890), (2280, 92712), (2736, 77260), (2880, 73397), (3040, 69534), (3420, 61808), (3648, 57945), (3863, 54720), (4560, 46356), (5472, 38630), (6080, 34767), (6840, 30904), (7726, 27360), (9120, 23178), (10944, 19315), (11589, 18240), (13680, 15452)]