20221506480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{25997}}^1$

素因数の和:26483

約数の個数: 160

約数和(自身を含む): 71799404544

約数和(自身を除く): 51577898064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 463, 560, 840, 926, 1389, 1680, 1852, 2315, 2778, 3241, 3704, 4630, 5556, 6482, 6945, 7408, 9260, 9723, 11112, 12964, 13890, 16205, 18520, 19446, 22224, 25928, 25997, 27780, 32410, 37040, 38892, 48615, 51856, 51994, 55560, 64820, 77784, 77991, 97230, 103988, 111120, 129640, 129985, 155568, 155982, 181979, 194460, 207976, 259280, 259970, 311964, 363958, 388920, 389955, 415952, 519940, 545937, 623928, 727916, 777840, 779910, 909895, 1039880, 1091874, 1247856, 1455832, 1559820, 1819790, 2079760, 2183748, 2729685, 2911664, 3119640, 3639580, 4367496, 5459370, 6239280, 7279160, 8734992, 10918740, 12036611, 14558320, 21837480, 24073222, 36109833, 43674960, 48146444, 60183055, 72219666, 84256277, 96292888, 120366110, 144439332, 168512554, 180549165, 192585776, 240732220, 252768831, 288878664, 337025108, 361098330, 421281385, 481464440, 505537662, 577757328, 674050216, 722196660, 842562770, 962928880, 1011075324, 1263844155, 1348100432, 1444393320, 1685125540, 2022150648, 2527688310, 2888786640, 3370251080, 4044301296, 5055376620, 6740502160, 10110753240, 20221506480]

約数ペア:

[(1, 20221506480), (2, 10110753240), (3, 6740502160), (4, 5055376620), (5, 4044301296), (6, 3370251080), (7, 2888786640), (8, 2527688310), (10, 2022150648), (12, 1685125540), (14, 1444393320), (15, 1348100432), (16, 1263844155), (20, 1011075324), (21, 962928880), (24, 842562770), (28, 722196660), (30, 674050216), (35, 577757328), (40, 505537662), (42, 481464440), (48, 421281385), (56, 361098330), (60, 337025108), (70, 288878664), (80, 252768831), (84, 240732220), (105, 192585776), (112, 180549165), (120, 168512554), (140, 144439332), (168, 120366110), (210, 96292888), (240, 84256277), (280, 72219666), (336, 60183055), (420, 48146444), (463, 43674960), (560, 36109833), (840, 24073222), (926, 21837480), (1389, 14558320), (1680, 12036611), (1852, 10918740), (2315, 8734992), (2778, 7279160), (3241, 6239280), (3704, 5459370), (4630, 4367496), (5556, 3639580), (6482, 3119640), (6945, 2911664), (7408, 2729685), (9260, 2183748), (9723, 2079760), (11112, 1819790), (12964, 1559820), (13890, 1455832), (16205, 1247856), (18520, 1091874), (19446, 1039880), (22224, 909895), (25928, 779910), (25997, 777840), (27780, 727916), (32410, 623928), (37040, 545937), (38892, 519940), (48615, 415952), (51856, 389955), (51994, 388920), (55560, 363958), (64820, 311964), (77784, 259970), (77991, 259280), (97230, 207976), (103988, 194460), (111120, 181979), (129640, 155982), (129985, 155568)]