314435640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 971688960

約数和(自身を除く): 657253320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 197, 235, 282, 283, 376, 394, 470, 564, 566, 591, 705, 788, 849, 940, 985, 1128, 1132, 1182, 1410, 1415, 1576, 1698, 1880, 1970, 2264, 2364, 2820, 2830, 2955, 3396, 3940, 4245, 4728, 5640, 5660, 5910, 6792, 7880, 8490, 9259, 11320, 11820, 13301, 16980, 18518, 23640, 26602, 27777, 33960, 37036, 39903, 46295, 53204, 55554, 55751, 66505, 74072, 79806, 92590, 106408, 111108, 111502, 133010, 138885, 159612, 167253, 185180, 199515, 222216, 223004, 266020, 277770, 278755, 319224, 334506, 370360, 399030, 446008, 532040, 555540, 557510, 669012, 798060, 836265, 1111080, 1115020, 1338024, 1596120, 1672530, 2230040, 2620297, 3345060, 5240594, 6690120, 7860891, 10481188, 13101485, 15721782, 20962376, 26202970, 31443564, 39304455, 52405940, 62887128, 78608910, 104811880, 157217820, 314435640]

約数ペア:

[(1, 314435640), (2, 157217820), (3, 104811880), (4, 78608910), (5, 62887128), (6, 52405940), (8, 39304455), (10, 31443564), (12, 26202970), (15, 20962376), (20, 15721782), (24, 13101485), (30, 10481188), (40, 7860891), (47, 6690120), (60, 5240594), (94, 3345060), (120, 2620297), (141, 2230040), (188, 1672530), (197, 1596120), (235, 1338024), (282, 1115020), (283, 1111080), (376, 836265), (394, 798060), (470, 669012), (564, 557510), (566, 555540), (591, 532040), (705, 446008), (788, 399030), (849, 370360), (940, 334506), (985, 319224), (1128, 278755), (1132, 277770), (1182, 266020), (1410, 223004), (1415, 222216), (1576, 199515), (1698, 185180), (1880, 167253), (1970, 159612), (2264, 138885), (2364, 133010), (2820, 111502), (2830, 111108), (2955, 106408), (3396, 92590), (3940, 79806), (4245, 74072), (4728, 66505), (5640, 55751), (5660, 55554), (5910, 53204), (6792, 46295), (7880, 39903), (8490, 37036), (9259, 33960), (11320, 27777), (11820, 26602), (13301, 23640), (16980, 18518)]