2006949420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4871}}^1$

素因数の和:5005

約数の個数: 192

約数和(自身を含む): 7202764800

約数和(自身を除く): 5195815380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 109, 126, 135, 140, 180, 189, 210, 218, 252, 270, 315, 327, 378, 420, 436, 540, 545, 630, 654, 756, 763, 945, 981, 1090, 1260, 1308, 1526, 1635, 1890, 1962, 2180, 2289, 2943, 3052, 3270, 3780, 3815, 3924, 4578, 4871, 4905, 5886, 6540, 6867, 7630, 9156, 9742, 9810, 11445, 11772, 13734, 14613, 14715, 15260, 19484, 19620, 20601, 22890, 24355, 27468, 29226, 29430, 34097, 34335, 41202, 43839, 45780, 48710, 58452, 58860, 68194, 68670, 73065, 82404, 87678, 97420, 102291, 103005, 131517, 136388, 137340, 146130, 170485, 175356, 204582, 206010, 219195, 263034, 292260, 306873, 340970, 409164, 412020, 438390, 511455, 526068, 530939, 613746, 657585, 681940, 876780, 920619, 1022910, 1061878, 1227492, 1315170, 1534365, 1592817, 1841238, 2045820, 2123756, 2630340, 2654695, 3068730, 3185634, 3682476, 3716573, 4603095, 4778451, 5309390, 6137460, 6371268, 7433146, 7964085, 9206190, 9556902, 10618780, 11149719, 14335353, 14866292, 15928170, 18412380, 18582865, 19113804, 22299438, 23892255, 28670706, 31856340, 33449157, 37165730, 44598876, 47784510, 55748595, 57341412, 66898314, 71676765, 74331460, 95569020, 100347471, 111497190, 133796628, 143353530, 167245785, 200694942, 222994380, 286707060, 334491570, 401389884, 501737355, 668983140, 1003474710, 2006949420]

約数ペア:

[(1, 2006949420), (2, 1003474710), (3, 668983140), (4, 501737355), (5, 401389884), (6, 334491570), (7, 286707060), (9, 222994380), (10, 200694942), (12, 167245785), (14, 143353530), (15, 133796628), (18, 111497190), (20, 100347471), (21, 95569020), (27, 74331460), (28, 71676765), (30, 66898314), (35, 57341412), (36, 55748595), (42, 47784510), (45, 44598876), (54, 37165730), (60, 33449157), (63, 31856340), (70, 28670706), (84, 23892255), (90, 22299438), (105, 19113804), (108, 18582865), (109, 18412380), (126, 15928170), (135, 14866292), (140, 14335353), (180, 11149719), (189, 10618780), (210, 9556902), (218, 9206190), (252, 7964085), (270, 7433146), (315, 6371268), (327, 6137460), (378, 5309390), (420, 4778451), (436, 4603095), (540, 3716573), (545, 3682476), (630, 3185634), (654, 3068730), (756, 2654695), (763, 2630340), (945, 2123756), (981, 2045820), (1090, 1841238), (1260, 1592817), (1308, 1534365), (1526, 1315170), (1635, 1227492), (1890, 1061878), (1962, 1022910), (2180, 920619), (2289, 876780), (2943, 681940), (3052, 657585), (3270, 613746), (3780, 530939), (3815, 526068), (3924, 511455), (4578, 438390), (4871, 412020), (4905, 409164), (5886, 340970), (6540, 306873), (6867, 292260), (7630, 263034), (9156, 219195), (9742, 206010), (9810, 204582), (11445, 175356), (11772, 170485), (13734, 146130), (14613, 137340), (14715, 136388), (15260, 131517), (19484, 103005), (19620, 102291), (20601, 97420), (22890, 87678), (24355, 82404), (27468, 73065), (29226, 68670), (29430, 68194), (34097, 58860), (34335, 58452), (41202, 48710), (43839, 45780)]