1664138520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:968

約数の個数: 320

約数和(自身を含む): 6224027040

約数和(自身を除く): 4559888520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 53, 54, 55, 60, 66, 72, 81, 88, 90, 99, 106, 108, 110, 120, 132, 135, 159, 162, 165, 180, 198, 212, 216, 220, 264, 265, 270, 297, 318, 324, 330, 360, 396, 405, 424, 440, 477, 495, 530, 540, 583, 594, 636, 648, 660, 792, 795, 810, 881, 891, 954, 990, 1060, 1080, 1166, 1188, 1272, 1320, 1431, 1485, 1590, 1620, 1749, 1762, 1782, 1908, 1980, 2120, 2332, 2376, 2385, 2643, 2862, 2915, 2970, 3180, 3240, 3498, 3524, 3564, 3816, 3960, 4293, 4405, 4455, 4664, 4770, 5247, 5286, 5724, 5830, 5940, 6360, 6996, 7048, 7128, 7155, 7929, 8586, 8745, 8810, 8910, 9540, 9691, 10494, 10572, 11448, 11660, 11880, 13215, 13992, 14310, 15741, 15858, 17172, 17490, 17620, 17820, 19080, 19382, 20988, 21144, 21465, 23320, 23787, 26235, 26430, 28620, 29073, 31482, 31716, 34344, 34980, 35240, 35640, 38764, 39645, 41976, 42930, 46693, 47223, 47574, 48455, 52470, 52860, 57240, 58146, 62964, 63432, 69960, 71361, 77528, 78705, 79290, 85860, 87219, 93386, 94446, 95148, 96910, 104940, 105720, 116292, 118935, 125928, 140079, 142722, 145365, 157410, 158580, 171720, 174438, 186772, 188892, 190296, 193820, 209880, 232584, 233465, 236115, 237870, 261657, 280158, 285444, 290730, 314820, 317160, 348876, 356805, 373544, 377784, 387640, 420237, 436095, 466930, 472230, 475740, 513623, 523314, 560316, 570888, 581460, 629640, 697752, 700395, 713610, 784971, 840474, 872190, 933860, 944460, 951480, 1027246, 1046628, 1120632, 1162920, 1260711, 1308285, 1400790, 1427220, 1540869, 1569942, 1680948, 1744380, 1867720, 1888920, 2054492, 2093256, 2101185, 2521422, 2568115, 2616570, 2801580, 2854440, 3081738, 3139884, 3361896, 3488760, 3782133, 3924855, 4108984, 4202370, 4622607, 5042844, 5136230, 5233140, 5603160, 6163476, 6279768, 6303555, 7564266, 7704345, 7849710, 8404740, 9245214, 10085688, 10272460, 10466280, 12326952, 12607110, 13867821, 15128532, 15408690, 15699420, 16809480, 18490428, 18910665, 20544920, 23113035, 25214220, 27735642, 30257064, 30817380, 31398840, 36980856, 37821330, 41603463, 46226070, 50428440, 55471284, 61634760, 69339105, 75642660, 83206926, 92452140, 110942568, 138678210, 151285320, 166413852, 184904280, 208017315, 277356420, 332827704, 416034630, 554712840, 832069260, 1664138520]

約数ペア:

[(1, 1664138520), (2, 832069260), (3, 554712840), (4, 416034630), (5, 332827704), (6, 277356420), (8, 208017315), (9, 184904280), (10, 166413852), (11, 151285320), (12, 138678210), (15, 110942568), (18, 92452140), (20, 83206926), (22, 75642660), (24, 69339105), (27, 61634760), (30, 55471284), (33, 50428440), (36, 46226070), (40, 41603463), (44, 37821330), (45, 36980856), (53, 31398840), (54, 30817380), (55, 30257064), (60, 27735642), (66, 25214220), (72, 23113035), (81, 20544920), (88, 18910665), (90, 18490428), (99, 16809480), (106, 15699420), (108, 15408690), (110, 15128532), (120, 13867821), (132, 12607110), (135, 12326952), (159, 10466280), (162, 10272460), (165, 10085688), (180, 9245214), (198, 8404740), (212, 7849710), (216, 7704345), (220, 7564266), (264, 6303555), (265, 6279768), (270, 6163476), (297, 5603160), (318, 5233140), (324, 5136230), (330, 5042844), (360, 4622607), (396, 4202370), (405, 4108984), (424, 3924855), (440, 3782133), (477, 3488760), (495, 3361896), (530, 3139884), (540, 3081738), (583, 2854440), (594, 2801580), (636, 2616570), (648, 2568115), (660, 2521422), (792, 2101185), (795, 2093256), (810, 2054492), (881, 1888920), (891, 1867720), (954, 1744380), (990, 1680948), (1060, 1569942), (1080, 1540869), (1166, 1427220), (1188, 1400790), (1272, 1308285), (1320, 1260711), (1431, 1162920), (1485, 1120632), (1590, 1046628), (1620, 1027246), (1749, 951480), (1762, 944460), (1782, 933860), (1908, 872190), (1980, 840474), (2120, 784971), (2332, 713610), (2376, 700395), (2385, 697752), (2643, 629640), (2862, 581460), (2915, 570888), (2970, 560316), (3180, 523314), (3240, 513623), (3498, 475740), (3524, 472230), (3564, 466930), (3816, 436095), (3960, 420237), (4293, 387640), (4405, 377784), (4455, 373544), (4664, 356805), (4770, 348876), (5247, 317160), (5286, 314820), (5724, 290730), (5830, 285444), (5940, 280158), (6360, 261657), (6996, 237870), (7048, 236115), (7128, 233465), (7155, 232584), (7929, 209880), (8586, 193820), (8745, 190296), (8810, 188892), (8910, 186772), (9540, 174438), (9691, 171720), (10494, 158580), (10572, 157410), (11448, 145365), (11660, 142722), (11880, 140079), (13215, 125928), (13992, 118935), (14310, 116292), (15741, 105720), (15858, 104940), (17172, 96910), (17490, 95148), (17620, 94446), (17820, 93386), (19080, 87219), (19382, 85860), (20988, 79290), (21144, 78705), (21465, 77528), (23320, 71361), (23787, 69960), (26235, 63432), (26430, 62964), (28620, 58146), (29073, 57240), (31482, 52860), (31716, 52470), (34344, 48455), (34980, 47574), (35240, 47223), (35640, 46693), (38764, 42930), (39645, 41976)]