16370460840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1\times {\mathrm{997}}^1$

素因数の和:1771

約数の個数: 128

約数和(自身を含む): 49434053760

約数和(自身を除く): 33063592920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 467, 586, 879, 934, 997, 1172, 1401, 1465, 1758, 1868, 1994, 2335, 2344, 2802, 2930, 2991, 3516, 3736, 3988, 4395, 4670, 4985, 5604, 5860, 5982, 7005, 7032, 7976, 8790, 9340, 9970, 11208, 11720, 11964, 14010, 14955, 17580, 18680, 19940, 23928, 28020, 29910, 35160, 39880, 56040, 59820, 119640, 136831, 273662, 292121, 410493, 465599, 547324, 584242, 684155, 820986, 876363, 931198, 1094648, 1168484, 1368310, 1396797, 1460605, 1641972, 1752726, 1862396, 2052465, 2327995, 2336968, 2736620, 2793594, 2921210, 3283944, 3505452, 3724792, 4104930, 4381815, 4655990, 5473240, 5587188, 5842420, 6983985, 7010904, 8209860, 8763630, 9311980, 11174376, 11684840, 13967970, 16419720, 17527260, 18623960, 27935940, 35054520, 55871880, 136420507, 272841014, 409261521, 545682028, 682102535, 818523042, 1091364056, 1364205070, 1637046084, 2046307605, 2728410140, 3274092168, 4092615210, 5456820280, 8185230420, 16370460840]

約数ペア:

[(1, 16370460840), (2, 8185230420), (3, 5456820280), (4, 4092615210), (5, 3274092168), (6, 2728410140), (8, 2046307605), (10, 1637046084), (12, 1364205070), (15, 1091364056), (20, 818523042), (24, 682102535), (30, 545682028), (40, 409261521), (60, 272841014), (120, 136420507), (293, 55871880), (467, 35054520), (586, 27935940), (879, 18623960), (934, 17527260), (997, 16419720), (1172, 13967970), (1401, 11684840), (1465, 11174376), (1758, 9311980), (1868, 8763630), (1994, 8209860), (2335, 7010904), (2344, 6983985), (2802, 5842420), (2930, 5587188), (2991, 5473240), (3516, 4655990), (3736, 4381815), (3988, 4104930), (4395, 3724792), (4670, 3505452), (4985, 3283944), (5604, 2921210), (5860, 2793594), (5982, 2736620), (7005, 2336968), (7032, 2327995), (7976, 2052465), (8790, 1862396), (9340, 1752726), (9970, 1641972), (11208, 1460605), (11720, 1396797), (11964, 1368310), (14010, 1168484), (14955, 1094648), (17580, 931198), (18680, 876363), (19940, 820986), (23928, 684155), (28020, 584242), (29910, 547324), (35160, 465599), (39880, 410493), (56040, 292121), (59820, 273662), (119640, 136831)]