1567343820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1232

約数の個数: 192

約数和(自身を含む): 5311595520

約数和(自身を除く): 3744251700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 197, 210, 228, 266, 285, 380, 394, 399, 420, 532, 570, 591, 665, 788, 798, 985, 997, 1140, 1182, 1330, 1379, 1596, 1970, 1994, 1995, 2364, 2660, 2758, 2955, 2991, 3743, 3940, 3988, 3990, 4137, 4985, 5516, 5910, 5982, 6895, 6979, 7486, 7980, 8274, 9970, 11229, 11820, 11964, 13790, 13958, 14955, 14972, 16548, 18715, 18943, 19940, 20685, 20937, 22458, 26201, 27580, 27916, 29910, 34895, 37430, 37886, 41370, 41874, 44916, 52402, 56145, 56829, 59820, 69790, 74860, 75772, 78603, 82740, 83748, 94715, 104685, 104804, 112290, 113658, 131005, 132601, 139580, 157206, 189430, 196409, 209370, 224580, 227316, 262010, 265202, 284145, 314412, 378860, 392818, 393015, 397803, 418740, 524020, 530404, 568290, 589227, 663005, 785636, 786030, 795606, 982045, 1136580, 1178454, 1326010, 1374863, 1572060, 1591212, 1964090, 1989015, 2356908, 2652020, 2749726, 2946135, 3731771, 3928180, 3978030, 4124589, 5499452, 5892270, 6874315, 7463542, 7956060, 8249178, 11195313, 11784540, 13748630, 14927084, 16498356, 18658855, 20622945, 22390626, 26122397, 27497260, 37317710, 41245890, 44781252, 52244794, 55976565, 74635420, 78367191, 82491780, 104489588, 111953130, 130611985, 156734382, 223906260, 261223970, 313468764, 391835955, 522447940, 783671910, 1567343820]

約数ペア:

[(1, 1567343820), (2, 783671910), (3, 522447940), (4, 391835955), (5, 313468764), (6, 261223970), (7, 223906260), (10, 156734382), (12, 130611985), (14, 111953130), (15, 104489588), (19, 82491780), (20, 78367191), (21, 74635420), (28, 55976565), (30, 52244794), (35, 44781252), (38, 41245890), (42, 37317710), (57, 27497260), (60, 26122397), (70, 22390626), (76, 20622945), (84, 18658855), (95, 16498356), (105, 14927084), (114, 13748630), (133, 11784540), (140, 11195313), (190, 8249178), (197, 7956060), (210, 7463542), (228, 6874315), (266, 5892270), (285, 5499452), (380, 4124589), (394, 3978030), (399, 3928180), (420, 3731771), (532, 2946135), (570, 2749726), (591, 2652020), (665, 2356908), (788, 1989015), (798, 1964090), (985, 1591212), (997, 1572060), (1140, 1374863), (1182, 1326010), (1330, 1178454), (1379, 1136580), (1596, 982045), (1970, 795606), (1994, 786030), (1995, 785636), (2364, 663005), (2660, 589227), (2758, 568290), (2955, 530404), (2991, 524020), (3743, 418740), (3940, 397803), (3988, 393015), (3990, 392818), (4137, 378860), (4985, 314412), (5516, 284145), (5910, 265202), (5982, 262010), (6895, 227316), (6979, 224580), (7486, 209370), (7980, 196409), (8274, 189430), (9970, 157206), (11229, 139580), (11820, 132601), (11964, 131005), (13790, 113658), (13958, 112290), (14955, 104804), (14972, 104685), (16548, 94715), (18715, 83748), (18943, 82740), (19940, 78603), (20685, 75772), (20937, 74860), (22458, 69790), (26201, 59820), (27580, 56829), (27916, 56145), (29910, 52402), (34895, 44916), (37430, 41874), (37886, 41370)]