966694540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 2507954400

約数和(自身を除く): 1541259860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 193, 196, 245, 266, 269, 380, 386, 490, 532, 538, 665, 772, 931, 965, 980, 1076, 1330, 1345, 1351, 1862, 1883, 1930, 2660, 2690, 2702, 3667, 3724, 3766, 3860, 4655, 5111, 5380, 5404, 6755, 7334, 7532, 9310, 9415, 9457, 10222, 13181, 13510, 14668, 18335, 18620, 18830, 18914, 20444, 25555, 25669, 26362, 27020, 35777, 36670, 37660, 37828, 47285, 51110, 51338, 51917, 52724, 65905, 71554, 73340, 94570, 102220, 102676, 103834, 128345, 131810, 143108, 178885, 179683, 189140, 207668, 250439, 256690, 259585, 263620, 357770, 359366, 363419, 500878, 513380, 519170, 715540, 718732, 726838, 898415, 986423, 1001756, 1038340, 1252195, 1453676, 1796830, 1817095, 1972846, 2504390, 2543933, 3593660, 3634190, 3945692, 4932115, 5008780, 5087866, 6904961, 7268380, 9864230, 10175732, 12719665, 13809922, 19728460, 25439330, 27619844, 34524805, 48334727, 50878660, 69049610, 96669454, 138099220, 193338908, 241673635, 483347270, 966694540]

約数ペア:

[(1, 966694540), (2, 483347270), (4, 241673635), (5, 193338908), (7, 138099220), (10, 96669454), (14, 69049610), (19, 50878660), (20, 48334727), (28, 34524805), (35, 27619844), (38, 25439330), (49, 19728460), (70, 13809922), (76, 12719665), (95, 10175732), (98, 9864230), (133, 7268380), (140, 6904961), (190, 5087866), (193, 5008780), (196, 4932115), (245, 3945692), (266, 3634190), (269, 3593660), (380, 2543933), (386, 2504390), (490, 1972846), (532, 1817095), (538, 1796830), (665, 1453676), (772, 1252195), (931, 1038340), (965, 1001756), (980, 986423), (1076, 898415), (1330, 726838), (1345, 718732), (1351, 715540), (1862, 519170), (1883, 513380), (1930, 500878), (2660, 363419), (2690, 359366), (2702, 357770), (3667, 263620), (3724, 259585), (3766, 256690), (3860, 250439), (4655, 207668), (5111, 189140), (5380, 179683), (5404, 178885), (6755, 143108), (7334, 131810), (7532, 128345), (9310, 103834), (9415, 102676), (9457, 102220), (10222, 94570), (13181, 73340), (13510, 71554), (14668, 65905), (18335, 52724), (18620, 51917), (18830, 51338), (18914, 51110), (20444, 47285), (25555, 37828), (25669, 37660), (26362, 36670), (27020, 35777)]