67823160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 148868040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 151, 152, 190, 197, 228, 285, 302, 380, 394, 453, 456, 570, 591, 604, 755, 760, 788, 906, 985, 1140, 1182, 1208, 1510, 1576, 1812, 1970, 2265, 2280, 2364, 2869, 2955, 3020, 3624, 3743, 3940, 4530, 4728, 5738, 5910, 6040, 7486, 7880, 8607, 9060, 11229, 11476, 11820, 14345, 14972, 17214, 18120, 18715, 22458, 22952, 23640, 28690, 29747, 29944, 34428, 37430, 43035, 44916, 56145, 57380, 59494, 68856, 74860, 86070, 89241, 89832, 112290, 114760, 118988, 148735, 149720, 172140, 178482, 224580, 237976, 297470, 344280, 356964, 446205, 449160, 565193, 594940, 713928, 892410, 1130386, 1189880, 1695579, 1784820, 2260772, 2825965, 3391158, 3569640, 4521544, 5651930, 6782316, 8477895, 11303860, 13564632, 16955790, 22607720, 33911580, 67823160]

約数ペア:

[(1, 67823160), (2, 33911580), (3, 22607720), (4, 16955790), (5, 13564632), (6, 11303860), (8, 8477895), (10, 6782316), (12, 5651930), (15, 4521544), (19, 3569640), (20, 3391158), (24, 2825965), (30, 2260772), (38, 1784820), (40, 1695579), (57, 1189880), (60, 1130386), (76, 892410), (95, 713928), (114, 594940), (120, 565193), (151, 449160), (152, 446205), (190, 356964), (197, 344280), (228, 297470), (285, 237976), (302, 224580), (380, 178482), (394, 172140), (453, 149720), (456, 148735), (570, 118988), (591, 114760), (604, 112290), (755, 89832), (760, 89241), (788, 86070), (906, 74860), (985, 68856), (1140, 59494), (1182, 57380), (1208, 56145), (1510, 44916), (1576, 43035), (1812, 37430), (1970, 34428), (2265, 29944), (2280, 29747), (2364, 28690), (2869, 23640), (2955, 22952), (3020, 22458), (3624, 18715), (3743, 18120), (3940, 17214), (4530, 14972), (4728, 14345), (5738, 11820), (5910, 11476), (6040, 11229), (7486, 9060), (7880, 8607)]