4973561880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{190997}}^1$

素因数の和:191049

約数の個数: 128

約数和(自身を含む): 17602375680

約数和(自身を除く): 12628813800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 190997, 381994, 572991, 763988, 954985, 1145982, 1336979, 1527976, 1909970, 2291964, 2673958, 2864955, 3819940, 4010937, 4583928, 5347916, 5729910, 5920907, 6684895, 7639880, 8021874, 10695832, 11459820, 11841814, 13369790, 16043748, 17762721, 20054685, 22919640, 23683628, 26739580, 29604535, 32087496, 35525442, 40109370, 41446349, 47367256, 53479160, 59209070, 71050884, 80218740, 82892698, 88813605, 118418140, 124339047, 142101768, 160437480, 165785396, 177627210, 207231745, 236836280, 248678094, 331570792, 355254420, 414463490, 497356188, 621695235, 710508840, 828926980, 994712376, 1243390470, 1657853960, 2486780940, 4973561880]

約数ペア:

[(1, 4973561880), (2, 2486780940), (3, 1657853960), (4, 1243390470), (5, 994712376), (6, 828926980), (7, 710508840), (8, 621695235), (10, 497356188), (12, 414463490), (14, 355254420), (15, 331570792), (20, 248678094), (21, 236836280), (24, 207231745), (28, 177627210), (30, 165785396), (31, 160437480), (35, 142101768), (40, 124339047), (42, 118418140), (56, 88813605), (60, 82892698), (62, 80218740), (70, 71050884), (84, 59209070), (93, 53479160), (105, 47367256), (120, 41446349), (124, 40109370), (140, 35525442), (155, 32087496), (168, 29604535), (186, 26739580), (210, 23683628), (217, 22919640), (248, 20054685), (280, 17762721), (310, 16043748), (372, 13369790), (420, 11841814), (434, 11459820), (465, 10695832), (620, 8021874), (651, 7639880), (744, 6684895), (840, 5920907), (868, 5729910), (930, 5347916), (1085, 4583928), (1240, 4010937), (1302, 3819940), (1736, 2864955), (1860, 2673958), (2170, 2291964), (2604, 1909970), (3255, 1527976), (3720, 1336979), (4340, 1145982), (5208, 954985), (6510, 763988), (8680, 572991), (13020, 381994), (26040, 190997)]