123413360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 120

約数和(自身を含む): 351562320

約数和(自身を除く): 228148960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1657, 1862, 1960, 2128, 2660, 3314, 3724, 3920, 4655, 5320, 6628, 7448, 8285, 9310, 10640, 11599, 13256, 14896, 16570, 18620, 23198, 26512, 31483, 33140, 37240, 46396, 57995, 62966, 66280, 74480, 81193, 92792, 115990, 125932, 132560, 157415, 162386, 185584, 220381, 231980, 251864, 314830, 324772, 405965, 440762, 463960, 503728, 629660, 649544, 811930, 881524, 927920, 1101905, 1259320, 1299088, 1542667, 1623860, 1763048, 2203810, 2518640, 3085334, 3247720, 3526096, 4407620, 6170668, 6495440, 7713335, 8815240, 12341336, 15426670, 17630480, 24682672, 30853340, 61706680, 123413360]

約数ペア:

[(1, 123413360), (2, 61706680), (4, 30853340), (5, 24682672), (7, 17630480), (8, 15426670), (10, 12341336), (14, 8815240), (16, 7713335), (19, 6495440), (20, 6170668), (28, 4407620), (35, 3526096), (38, 3247720), (40, 3085334), (49, 2518640), (56, 2203810), (70, 1763048), (76, 1623860), (80, 1542667), (95, 1299088), (98, 1259320), (112, 1101905), (133, 927920), (140, 881524), (152, 811930), (190, 649544), (196, 629660), (245, 503728), (266, 463960), (280, 440762), (304, 405965), (380, 324772), (392, 314830), (490, 251864), (532, 231980), (560, 220381), (665, 185584), (760, 162386), (784, 157415), (931, 132560), (980, 125932), (1064, 115990), (1330, 92792), (1520, 81193), (1657, 74480), (1862, 66280), (1960, 62966), (2128, 57995), (2660, 46396), (3314, 37240), (3724, 33140), (3920, 31483), (4655, 26512), (5320, 23198), (6628, 18620), (7448, 16570), (8285, 14896), (9310, 13256), (10640, 11599)]