208190160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 753661584

約数和(自身を除く): 545471424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 102, 120, 136, 144, 146, 153, 170, 180, 204, 219, 233, 240, 255, 272, 292, 306, 340, 360, 365, 408, 438, 466, 510, 584, 612, 657, 680, 699, 720, 730, 765, 816, 876, 932, 1020, 1095, 1165, 1168, 1224, 1241, 1314, 1360, 1398, 1460, 1530, 1752, 1864, 2040, 2097, 2190, 2330, 2448, 2482, 2628, 2796, 2920, 3060, 3285, 3495, 3504, 3723, 3728, 3961, 4080, 4194, 4380, 4660, 4964, 5256, 5592, 5840, 6120, 6205, 6570, 6990, 7446, 7922, 8388, 8760, 9320, 9928, 10485, 10512, 11169, 11184, 11883, 12240, 12410, 13140, 13980, 14892, 15844, 16776, 17009, 17520, 18615, 18640, 19805, 19856, 20970, 22338, 23766, 24820, 26280, 27960, 29784, 31688, 33552, 34018, 35649, 37230, 39610, 41940, 44676, 47532, 49640, 51027, 52560, 55845, 55920, 59415, 59568, 63376, 68036, 71298, 74460, 79220, 83880, 85045, 89352, 95064, 99280, 102054, 111690, 118830, 136072, 142596, 148920, 153081, 158440, 167760, 170090, 178245, 178704, 190128, 204108, 223380, 237660, 255135, 272144, 285192, 289153, 297840, 306162, 316880, 340180, 356490, 408216, 446760, 475320, 510270, 570384, 578306, 612324, 680360, 712980, 765405, 816432, 867459, 893520, 950640, 1020540, 1156612, 1224648, 1360720, 1425960, 1445765, 1530810, 1734918, 2041080, 2313224, 2449296, 2602377, 2851920, 2891530, 3061620, 3469836, 4082160, 4337295, 4626448, 5204754, 5783060, 6123240, 6939672, 8674590, 10409508, 11566120, 12246480, 13011885, 13879344, 17349180, 20819016, 23132240, 26023770, 34698360, 41638032, 52047540, 69396720, 104095080, 208190160]

約数ペア:

[(1, 208190160), (2, 104095080), (3, 69396720), (4, 52047540), (5, 41638032), (6, 34698360), (8, 26023770), (9, 23132240), (10, 20819016), (12, 17349180), (15, 13879344), (16, 13011885), (17, 12246480), (18, 11566120), (20, 10409508), (24, 8674590), (30, 6939672), (34, 6123240), (36, 5783060), (40, 5204754), (45, 4626448), (48, 4337295), (51, 4082160), (60, 3469836), (68, 3061620), (72, 2891530), (73, 2851920), (80, 2602377), (85, 2449296), (90, 2313224), (102, 2041080), (120, 1734918), (136, 1530810), (144, 1445765), (146, 1425960), (153, 1360720), (170, 1224648), (180, 1156612), (204, 1020540), (219, 950640), (233, 893520), (240, 867459), (255, 816432), (272, 765405), (292, 712980), (306, 680360), (340, 612324), (360, 578306), (365, 570384), (408, 510270), (438, 475320), (466, 446760), (510, 408216), (584, 356490), (612, 340180), (657, 316880), (680, 306162), (699, 297840), (720, 289153), (730, 285192), (765, 272144), (816, 255135), (876, 237660), (932, 223380), (1020, 204108), (1095, 190128), (1165, 178704), (1168, 178245), (1224, 170090), (1241, 167760), (1314, 158440), (1360, 153081), (1398, 148920), (1460, 142596), (1530, 136072), (1752, 118830), (1864, 111690), (2040, 102054), (2097, 99280), (2190, 95064), (2330, 89352), (2448, 85045), (2482, 83880), (2628, 79220), (2796, 74460), (2920, 71298), (3060, 68036), (3285, 63376), (3495, 59568), (3504, 59415), (3723, 55920), (3728, 55845), (3961, 52560), (4080, 51027), (4194, 49640), (4380, 47532), (4660, 44676), (4964, 41940), (5256, 39610), (5592, 37230), (5840, 35649), (6120, 34018), (6205, 33552), (6570, 31688), (6990, 29784), (7446, 27960), (7922, 26280), (8388, 24820), (8760, 23766), (9320, 22338), (9928, 20970), (10485, 19856), (10512, 19805), (11169, 18640), (11184, 18615), (11883, 17520), (12240, 17009), (12410, 16776), (13140, 15844), (13980, 14892)]