57551760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 240

約数和(自身を含む): 232901760

約数和(自身を除く): 175350000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 601, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1202, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1803, 1995, 2128, 2280, 2394, 2404, 2520, 2660, 2736, 3005, 3192, 3420, 3606, 3990, 4207, 4560, 4788, 4808, 5040, 5320, 5409, 5985, 6010, 6384, 6840, 7212, 7980, 8414, 9015, 9576, 9616, 10640, 10818, 11419, 11970, 12020, 12621, 13680, 14424, 15960, 16828, 18030, 19152, 21035, 21636, 22838, 23940, 24040, 25242, 27045, 28848, 31920, 33656, 34257, 36060, 37863, 42070, 43272, 45676, 47880, 48080, 50484, 54090, 57095, 63105, 67312, 68514, 72120, 75726, 79933, 84140, 86544, 91352, 95760, 100968, 102771, 108180, 114190, 126210, 137028, 144240, 151452, 159866, 168280, 171285, 182704, 189315, 201936, 205542, 216360, 228380, 239799, 252420, 274056, 302904, 319732, 336560, 342570, 378630, 399665, 411084, 432720, 456760, 479598, 504840, 513855, 548112, 605808, 639464, 685140, 719397, 757260, 799330, 822168, 913520, 959196, 1009680, 1027710, 1198995, 1278928, 1370280, 1438794, 1514520, 1598660, 1644336, 1918392, 2055420, 2397990, 2740560, 2877588, 3029040, 3197320, 3596985, 3836784, 4110840, 4795980, 5755176, 6394640, 7193970, 8221680, 9591960, 11510352, 14387940, 19183920, 28775880, 57551760]

約数ペア:

[(1, 57551760), (2, 28775880), (3, 19183920), (4, 14387940), (5, 11510352), (6, 9591960), (7, 8221680), (8, 7193970), (9, 6394640), (10, 5755176), (12, 4795980), (14, 4110840), (15, 3836784), (16, 3596985), (18, 3197320), (19, 3029040), (20, 2877588), (21, 2740560), (24, 2397990), (28, 2055420), (30, 1918392), (35, 1644336), (36, 1598660), (38, 1514520), (40, 1438794), (42, 1370280), (45, 1278928), (48, 1198995), (56, 1027710), (57, 1009680), (60, 959196), (63, 913520), (70, 822168), (72, 799330), (76, 757260), (80, 719397), (84, 685140), (90, 639464), (95, 605808), (105, 548112), (112, 513855), (114, 504840), (120, 479598), (126, 456760), (133, 432720), (140, 411084), (144, 399665), (152, 378630), (168, 342570), (171, 336560), (180, 319732), (190, 302904), (210, 274056), (228, 252420), (240, 239799), (252, 228380), (266, 216360), (280, 205542), (285, 201936), (304, 189315), (315, 182704), (336, 171285), (342, 168280), (360, 159866), (380, 151452), (399, 144240), (420, 137028), (456, 126210), (504, 114190), (532, 108180), (560, 102771), (570, 100968), (601, 95760), (630, 91352), (665, 86544), (684, 84140), (720, 79933), (760, 75726), (798, 72120), (840, 68514), (855, 67312), (912, 63105), (1008, 57095), (1064, 54090), (1140, 50484), (1197, 48080), (1202, 47880), (1260, 45676), (1330, 43272), (1368, 42070), (1520, 37863), (1596, 36060), (1680, 34257), (1710, 33656), (1803, 31920), (1995, 28848), (2128, 27045), (2280, 25242), (2394, 24040), (2404, 23940), (2520, 22838), (2660, 21636), (2736, 21035), (3005, 19152), (3192, 18030), (3420, 16828), (3606, 15960), (3990, 14424), (4207, 13680), (4560, 12621), (4788, 12020), (4808, 11970), (5040, 11419), (5320, 10818), (5409, 10640), (5985, 9616), (6010, 9576), (6384, 9015), (6840, 8414), (7212, 7980)]