2914949640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{599}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 8864640000

約数和(自身を除く): 5949690360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 379, 428, 535, 599, 642, 758, 856, 1070, 1137, 1198, 1284, 1516, 1605, 1797, 1895, 2140, 2274, 2396, 2568, 2995, 3032, 3210, 3594, 3790, 4280, 4548, 4792, 5685, 5990, 6420, 7188, 7580, 8985, 9096, 11370, 11980, 12840, 14376, 15160, 17970, 22740, 23960, 35940, 40553, 45480, 64093, 71880, 81106, 121659, 128186, 162212, 192279, 202765, 227021, 243318, 256372, 320465, 324424, 384558, 405530, 454042, 486636, 512744, 608295, 640930, 681063, 769116, 811060, 908084, 961395, 973272, 1135105, 1216590, 1281860, 1362126, 1538232, 1622120, 1816168, 1922790, 2270210, 2433180, 2563720, 2724252, 3405315, 3845580, 4540420, 4866360, 5448504, 6810630, 7691160, 9080840, 13621260, 24291247, 27242520, 48582494, 72873741, 97164988, 121456235, 145747482, 194329976, 242912470, 291494964, 364368705, 485824940, 582989928, 728737410, 971649880, 1457474820, 2914949640]

約数ペア:

[(1, 2914949640), (2, 1457474820), (3, 971649880), (4, 728737410), (5, 582989928), (6, 485824940), (8, 364368705), (10, 291494964), (12, 242912470), (15, 194329976), (20, 145747482), (24, 121456235), (30, 97164988), (40, 72873741), (60, 48582494), (107, 27242520), (120, 24291247), (214, 13621260), (321, 9080840), (379, 7691160), (428, 6810630), (535, 5448504), (599, 4866360), (642, 4540420), (758, 3845580), (856, 3405315), (1070, 2724252), (1137, 2563720), (1198, 2433180), (1284, 2270210), (1516, 1922790), (1605, 1816168), (1797, 1622120), (1895, 1538232), (2140, 1362126), (2274, 1281860), (2396, 1216590), (2568, 1135105), (2995, 973272), (3032, 961395), (3210, 908084), (3594, 811060), (3790, 769116), (4280, 681063), (4548, 640930), (4792, 608295), (5685, 512744), (5990, 486636), (6420, 454042), (7188, 405530), (7580, 384558), (8985, 324424), (9096, 320465), (11370, 256372), (11980, 243318), (12840, 227021), (14376, 202765), (15160, 192279), (17970, 162212), (22740, 128186), (23960, 121659), (35940, 81106), (40553, 71880), (45480, 64093)]