11987651200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7331}}^1$

素因数の和:7435

約数の個数: 192

約数和(自身を含む): 34312000320

約数和(自身を除く): 22324349120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 128, 140, 146, 160, 175, 200, 224, 280, 292, 320, 350, 365, 400, 448, 511, 560, 584, 640, 700, 730, 800, 896, 1022, 1120, 1168, 1400, 1460, 1600, 1825, 2044, 2240, 2336, 2555, 2800, 2920, 3200, 3650, 4088, 4480, 4672, 5110, 5600, 5840, 7300, 7331, 8176, 9344, 10220, 11200, 11680, 12775, 14600, 14662, 16352, 20440, 22400, 23360, 25550, 29200, 29324, 32704, 36655, 40880, 46720, 51100, 51317, 58400, 58648, 65408, 73310, 81760, 102200, 102634, 116800, 117296, 146620, 163520, 183275, 204400, 205268, 233600, 234592, 256585, 293240, 327040, 366550, 408800, 410536, 469184, 513170, 535163, 586480, 733100, 817600, 821072, 938368, 1026340, 1070326, 1172960, 1282925, 1466200, 1635200, 1642144, 2052680, 2140652, 2345920, 2565850, 2675815, 2932400, 3284288, 3746141, 4105360, 4281304, 4691840, 5131700, 5351630, 5864800, 6568576, 7492282, 8210720, 8562608, 10263400, 10703260, 11729600, 13379075, 14984564, 16421440, 17125216, 18730705, 20526800, 21406520, 23459200, 26758150, 29969128, 32842880, 34250432, 37461410, 41053600, 42813040, 53516300, 59938256, 68500864, 74922820, 82107200, 85626080, 93653525, 107032600, 119876512, 149845640, 164214400, 171252160, 187307050, 214065200, 239753024, 299691280, 342504320, 374614100, 428130400, 479506048, 599382560, 749228200, 856260800, 1198765120, 1498456400, 1712521600, 2397530240, 2996912800, 5993825600, 11987651200]

約数ペア:

[(1, 11987651200), (2, 5993825600), (4, 2996912800), (5, 2397530240), (7, 1712521600), (8, 1498456400), (10, 1198765120), (14, 856260800), (16, 749228200), (20, 599382560), (25, 479506048), (28, 428130400), (32, 374614100), (35, 342504320), (40, 299691280), (50, 239753024), (56, 214065200), (64, 187307050), (70, 171252160), (73, 164214400), (80, 149845640), (100, 119876512), (112, 107032600), (128, 93653525), (140, 85626080), (146, 82107200), (160, 74922820), (175, 68500864), (200, 59938256), (224, 53516300), (280, 42813040), (292, 41053600), (320, 37461410), (350, 34250432), (365, 32842880), (400, 29969128), (448, 26758150), (511, 23459200), (560, 21406520), (584, 20526800), (640, 18730705), (700, 17125216), (730, 16421440), (800, 14984564), (896, 13379075), (1022, 11729600), (1120, 10703260), (1168, 10263400), (1400, 8562608), (1460, 8210720), (1600, 7492282), (1825, 6568576), (2044, 5864800), (2240, 5351630), (2336, 5131700), (2555, 4691840), (2800, 4281304), (2920, 4105360), (3200, 3746141), (3650, 3284288), (4088, 2932400), (4480, 2675815), (4672, 2565850), (5110, 2345920), (5600, 2140652), (5840, 2052680), (7300, 1642144), (7331, 1635200), (8176, 1466200), (9344, 1282925), (10220, 1172960), (11200, 1070326), (11680, 1026340), (12775, 938368), (14600, 821072), (14662, 817600), (16352, 733100), (20440, 586480), (22400, 535163), (23360, 513170), (25550, 469184), (29200, 410536), (29324, 408800), (32704, 366550), (36655, 327040), (40880, 293240), (46720, 256585), (51100, 234592), (51317, 233600), (58400, 205268), (58648, 204400), (65408, 183275), (73310, 163520), (81760, 146620), (102200, 117296), (102634, 116800)]