12164180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 32659200

約数和(自身を除く): 20495020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 269, 323, 340, 380, 476, 532, 538, 595, 646, 665, 1076, 1190, 1292, 1330, 1345, 1615, 1883, 2261, 2380, 2660, 2690, 3230, 3766, 4522, 4573, 5111, 5380, 6460, 7532, 9044, 9146, 9415, 10222, 11305, 18292, 18830, 20444, 22610, 22865, 25555, 32011, 35777, 37660, 45220, 45730, 51110, 64022, 71554, 86887, 91460, 102220, 128044, 143108, 160055, 173774, 178885, 320110, 347548, 357770, 434435, 608209, 640220, 715540, 868870, 1216418, 1737740, 2432836, 3041045, 6082090, 12164180]

約数ペア:

[(1, 12164180), (2, 6082090), (4, 3041045), (5, 2432836), (7, 1737740), (10, 1216418), (14, 868870), (17, 715540), (19, 640220), (20, 608209), (28, 434435), (34, 357770), (35, 347548), (38, 320110), (68, 178885), (70, 173774), (76, 160055), (85, 143108), (95, 128044), (119, 102220), (133, 91460), (140, 86887), (170, 71554), (190, 64022), (238, 51110), (266, 45730), (269, 45220), (323, 37660), (340, 35777), (380, 32011), (476, 25555), (532, 22865), (538, 22610), (595, 20444), (646, 18830), (665, 18292), (1076, 11305), (1190, 10222), (1292, 9415), (1330, 9146), (1345, 9044), (1615, 7532), (1883, 6460), (2261, 5380), (2380, 5111), (2660, 4573), (2690, 4522), (3230, 3766)]