73381440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6949}}^1$

素因数の和:6980

約数の個数: 112

約数和(自身を含む): 254203200

約数和(自身を除く): 180821760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 6949, 10560, 13898, 20847, 27796, 34745, 41694, 55592, 69490, 76439, 83388, 104235, 111184, 138980, 152878, 166776, 208470, 222368, 229317, 277960, 305756, 333552, 382195, 416940, 444736, 458634, 555920, 611512, 667104, 764390, 833880, 917268, 1111840, 1146585, 1223024, 1334208, 1528780, 1667760, 1834536, 2223680, 2293170, 2446048, 3057560, 3335520, 3669072, 4586340, 4892096, 6115120, 6671040, 7338144, 9172680, 12230240, 14676288, 18345360, 24460480, 36690720, 73381440]

約数ペア:

[(1, 73381440), (2, 36690720), (3, 24460480), (4, 18345360), (5, 14676288), (6, 12230240), (8, 9172680), (10, 7338144), (11, 6671040), (12, 6115120), (15, 4892096), (16, 4586340), (20, 3669072), (22, 3335520), (24, 3057560), (30, 2446048), (32, 2293170), (33, 2223680), (40, 1834536), (44, 1667760), (48, 1528780), (55, 1334208), (60, 1223024), (64, 1146585), (66, 1111840), (80, 917268), (88, 833880), (96, 764390), (110, 667104), (120, 611512), (132, 555920), (160, 458634), (165, 444736), (176, 416940), (192, 382195), (220, 333552), (240, 305756), (264, 277960), (320, 229317), (330, 222368), (352, 208470), (440, 166776), (480, 152878), (528, 138980), (660, 111184), (704, 104235), (880, 83388), (960, 76439), (1056, 69490), (1320, 55592), (1760, 41694), (2112, 34745), (2640, 27796), (3520, 20847), (5280, 13898), (6949, 10560)]