1358320920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2113}}^1$

素因数の和:2625

約数の個数: 128

約数和(自身を含む): 4456650240

約数和(自身を除く): 3098329320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 487, 660, 974, 1320, 1461, 1948, 2113, 2435, 2922, 3896, 4226, 4870, 5357, 5844, 6339, 7305, 8452, 9740, 10565, 10714, 11688, 12678, 14610, 16071, 16904, 19480, 21130, 21428, 23243, 25356, 26785, 29220, 31695, 32142, 42260, 42856, 46486, 50712, 53570, 58440, 63390, 64284, 69729, 80355, 84520, 92972, 107140, 116215, 126780, 128568, 139458, 160710, 185944, 214280, 232430, 253560, 278916, 321420, 348645, 464860, 557832, 642840, 697290, 929720, 1029031, 1394580, 2058062, 2789160, 3087093, 4116124, 5145155, 6174186, 8232248, 10290310, 11319341, 12348372, 15435465, 20580620, 22638682, 24696744, 30870930, 33958023, 41161240, 45277364, 56596705, 61741860, 67916046, 90554728, 113193410, 123483720, 135832092, 169790115, 226386820, 271664184, 339580230, 452773640, 679160460, 1358320920]

約数ペア:

[(1, 1358320920), (2, 679160460), (3, 452773640), (4, 339580230), (5, 271664184), (6, 226386820), (8, 169790115), (10, 135832092), (11, 123483720), (12, 113193410), (15, 90554728), (20, 67916046), (22, 61741860), (24, 56596705), (30, 45277364), (33, 41161240), (40, 33958023), (44, 30870930), (55, 24696744), (60, 22638682), (66, 20580620), (88, 15435465), (110, 12348372), (120, 11319341), (132, 10290310), (165, 8232248), (220, 6174186), (264, 5145155), (330, 4116124), (440, 3087093), (487, 2789160), (660, 2058062), (974, 1394580), (1320, 1029031), (1461, 929720), (1948, 697290), (2113, 642840), (2435, 557832), (2922, 464860), (3896, 348645), (4226, 321420), (4870, 278916), (5357, 253560), (5844, 232430), (6339, 214280), (7305, 185944), (8452, 160710), (9740, 139458), (10565, 128568), (10714, 126780), (11688, 116215), (12678, 107140), (14610, 92972), (16071, 84520), (16904, 80355), (19480, 69729), (21130, 64284), (21428, 63390), (23243, 58440), (25356, 53570), (26785, 50712), (29220, 46486), (31695, 42856), (32142, 42260)]