199617995200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{24671}}^1$

素因数の和:25095

約数の個数: 168

約数和(自身を含む): 530349805440

約数和(自身を除く): 330731810240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 389, 400, 416, 520, 650, 778, 800, 832, 1040, 1300, 1556, 1600, 1945, 2080, 2600, 3112, 3890, 4160, 5057, 5200, 6224, 7780, 9725, 10114, 10400, 12448, 15560, 19450, 20228, 20800, 24671, 24896, 25285, 31120, 38900, 40456, 49342, 50570, 62240, 77800, 80912, 98684, 101140, 123355, 124480, 126425, 155600, 161824, 197368, 202280, 246710, 252850, 311200, 320723, 323648, 394736, 404560, 493420, 505700, 616775, 622400, 641446, 789472, 809120, 986840, 1011400, 1233550, 1282892, 1578944, 1603615, 1618240, 1973680, 2022800, 2467100, 2565784, 3207230, 3947360, 4045600, 4934200, 5131568, 6414460, 7894720, 8018075, 8091200, 9597019, 9868400, 10263136, 12828920, 16036150, 19194038, 19736800, 20526272, 25657840, 32072300, 38388076, 39473600, 47985095, 51315680, 64144600, 76776152, 95970190, 102631360, 124761247, 128289200, 153552304, 191940380, 239925475, 249522494, 256578400, 307104608, 383880760, 479850950, 499044988, 513156800, 614209216, 623806235, 767761520, 959701900, 998089976, 1247612470, 1535523040, 1919403800, 1996179952, 2495224940, 3071046080, 3119031175, 3838807600, 3992359904, 4990449880, 6238062350, 7677615200, 7984719808, 9980899760, 12476124700, 15355230400, 19961799520, 24952249400, 39923599040, 49904498800, 99808997600, 199617995200]

約数ペア:

[(1, 199617995200), (2, 99808997600), (4, 49904498800), (5, 39923599040), (8, 24952249400), (10, 19961799520), (13, 15355230400), (16, 12476124700), (20, 9980899760), (25, 7984719808), (26, 7677615200), (32, 6238062350), (40, 4990449880), (50, 3992359904), (52, 3838807600), (64, 3119031175), (65, 3071046080), (80, 2495224940), (100, 1996179952), (104, 1919403800), (130, 1535523040), (160, 1247612470), (200, 998089976), (208, 959701900), (260, 767761520), (320, 623806235), (325, 614209216), (389, 513156800), (400, 499044988), (416, 479850950), (520, 383880760), (650, 307104608), (778, 256578400), (800, 249522494), (832, 239925475), (1040, 191940380), (1300, 153552304), (1556, 128289200), (1600, 124761247), (1945, 102631360), (2080, 95970190), (2600, 76776152), (3112, 64144600), (3890, 51315680), (4160, 47985095), (5057, 39473600), (5200, 38388076), (6224, 32072300), (7780, 25657840), (9725, 20526272), (10114, 19736800), (10400, 19194038), (12448, 16036150), (15560, 12828920), (19450, 10263136), (20228, 9868400), (20800, 9597019), (24671, 8091200), (24896, 8018075), (25285, 7894720), (31120, 6414460), (38900, 5131568), (40456, 4934200), (49342, 4045600), (50570, 3947360), (62240, 3207230), (77800, 2565784), (80912, 2467100), (98684, 2022800), (101140, 1973680), (123355, 1618240), (124480, 1603615), (126425, 1578944), (155600, 1282892), (161824, 1233550), (197368, 1011400), (202280, 986840), (246710, 809120), (252850, 789472), (311200, 641446), (320723, 622400), (323648, 616775), (394736, 505700), (404560, 493420)]