2400075720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4159}}^1$

素因数の和:4412

約数の個数: 192

約数和(自身を含む): 8955648000

約数和(自身を除く): 6555572280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 229, 252, 280, 315, 360, 420, 458, 504, 630, 687, 840, 916, 1145, 1260, 1374, 1603, 1832, 2061, 2290, 2520, 2748, 3206, 3435, 4122, 4159, 4580, 4809, 5496, 6412, 6870, 8015, 8244, 8318, 9160, 9618, 10305, 12477, 12824, 13740, 14427, 16030, 16488, 16636, 19236, 20610, 20795, 24045, 24954, 27480, 28854, 29113, 32060, 33272, 37431, 38472, 41220, 41590, 48090, 49908, 57708, 58226, 62385, 64120, 72135, 74862, 82440, 83180, 87339, 96180, 99816, 115416, 116452, 124770, 144270, 145565, 149724, 166360, 174678, 187155, 192360, 232904, 249540, 262017, 288540, 291130, 299448, 349356, 374310, 436695, 499080, 524034, 577080, 582260, 698712, 748620, 873390, 952411, 1048068, 1164520, 1310085, 1497240, 1746780, 1904822, 2096136, 2620170, 2857233, 3493560, 3809644, 4762055, 5240340, 5714466, 6666877, 7619288, 8571699, 9524110, 10480680, 11428932, 13333754, 14286165, 17143398, 19048220, 20000631, 22857864, 26667508, 28572330, 33334385, 34286796, 38096440, 40001262, 42858495, 53335016, 57144660, 60001893, 66668770, 68573592, 80002524, 85716990, 100003155, 114289320, 120003786, 133337540, 160005048, 171433980, 200006310, 240007572, 266675080, 300009465, 342867960, 400012620, 480015144, 600018930, 800025240, 1200037860, 2400075720]

約数ペア:

[(1, 2400075720), (2, 1200037860), (3, 800025240), (4, 600018930), (5, 480015144), (6, 400012620), (7, 342867960), (8, 300009465), (9, 266675080), (10, 240007572), (12, 200006310), (14, 171433980), (15, 160005048), (18, 133337540), (20, 120003786), (21, 114289320), (24, 100003155), (28, 85716990), (30, 80002524), (35, 68573592), (36, 66668770), (40, 60001893), (42, 57144660), (45, 53335016), (56, 42858495), (60, 40001262), (63, 38096440), (70, 34286796), (72, 33334385), (84, 28572330), (90, 26667508), (105, 22857864), (120, 20000631), (126, 19048220), (140, 17143398), (168, 14286165), (180, 13333754), (210, 11428932), (229, 10480680), (252, 9524110), (280, 8571699), (315, 7619288), (360, 6666877), (420, 5714466), (458, 5240340), (504, 4762055), (630, 3809644), (687, 3493560), (840, 2857233), (916, 2620170), (1145, 2096136), (1260, 1904822), (1374, 1746780), (1603, 1497240), (1832, 1310085), (2061, 1164520), (2290, 1048068), (2520, 952411), (2748, 873390), (3206, 748620), (3435, 698712), (4122, 582260), (4159, 577080), (4580, 524034), (4809, 499080), (5496, 436695), (6412, 374310), (6870, 349356), (8015, 299448), (8244, 291130), (8318, 288540), (9160, 262017), (9618, 249540), (10305, 232904), (12477, 192360), (12824, 187155), (13740, 174678), (14427, 166360), (16030, 149724), (16488, 145565), (16636, 144270), (19236, 124770), (20610, 116452), (20795, 115416), (24045, 99816), (24954, 96180), (27480, 87339), (28854, 83180), (29113, 82440), (32060, 74862), (33272, 72135), (37431, 64120), (38472, 62385), (41220, 58226), (41590, 57708), (48090, 49908)]