7128331020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{306991}}^1$

素因数の和:307052

約数の個数: 96

約数和(自身を含む): 22692848640

約数和(自身を除く): 15564517620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 23220, 306991, 613982, 920973, 1227964, 1534955, 1841946, 2762919, 3069910, 3683892, 4604865, 5525838, 6139820, 8288757, 9209730, 11051676, 13200613, 13814595, 16577514, 18419460, 26401226, 27629190, 33155028, 39601839, 41443785, 52802452, 55258380, 66003065, 79203678, 82887570, 118805517, 132006130, 158407356, 165775140, 198009195, 237611034, 264012260, 356416551, 396018390, 475222068, 594027585, 712833102, 792036780, 1188055170, 1425666204, 1782082755, 2376110340, 3564165510, 7128331020]

約数ペア:

[(1, 7128331020), (2, 3564165510), (3, 2376110340), (4, 1782082755), (5, 1425666204), (6, 1188055170), (9, 792036780), (10, 712833102), (12, 594027585), (15, 475222068), (18, 396018390), (20, 356416551), (27, 264012260), (30, 237611034), (36, 198009195), (43, 165775140), (45, 158407356), (54, 132006130), (60, 118805517), (86, 82887570), (90, 79203678), (108, 66003065), (129, 55258380), (135, 52802452), (172, 41443785), (180, 39601839), (215, 33155028), (258, 27629190), (270, 26401226), (387, 18419460), (430, 16577514), (516, 13814595), (540, 13200613), (645, 11051676), (774, 9209730), (860, 8288757), (1161, 6139820), (1290, 5525838), (1548, 4604865), (1935, 3683892), (2322, 3069910), (2580, 2762919), (3870, 1841946), (4644, 1534955), (5805, 1227964), (7740, 920973), (11610, 613982), (23220, 306991)]