188704880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 576004800

約数和(自身を除く): 387299920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 49, 52, 56, 65, 70, 80, 91, 92, 98, 104, 112, 115, 130, 140, 161, 182, 184, 196, 208, 230, 245, 260, 280, 299, 322, 343, 364, 368, 392, 455, 460, 490, 520, 529, 560, 598, 637, 644, 686, 728, 784, 805, 910, 920, 980, 1040, 1058, 1127, 1196, 1274, 1288, 1372, 1456, 1495, 1610, 1715, 1820, 1840, 1960, 2093, 2116, 2254, 2392, 2548, 2576, 2645, 2744, 2990, 3185, 3220, 3430, 3640, 3703, 3920, 4186, 4232, 4459, 4508, 4784, 5096, 5290, 5488, 5635, 5980, 6370, 6440, 6860, 6877, 7280, 7406, 7889, 8372, 8464, 8918, 9016, 10192, 10465, 10580, 11270, 11960, 12740, 12880, 13720, 13754, 14651, 14812, 15778, 16744, 17836, 18032, 18515, 20930, 21160, 22295, 22540, 23920, 25480, 25921, 27440, 27508, 29302, 29624, 31556, 33488, 34385, 35672, 37030, 39445, 41860, 42320, 44590, 45080, 48139, 50960, 51842, 55016, 58604, 59248, 63112, 68770, 71344, 73255, 74060, 78890, 83720, 89180, 90160, 96278, 102557, 103684, 110032, 117208, 126224, 129605, 137540, 146510, 148120, 157780, 167440, 178360, 181447, 192556, 205114, 207368, 234416, 240695, 259210, 275080, 293020, 296240, 315560, 336973, 356720, 362894, 385112, 410228, 414736, 481390, 512785, 518420, 550160, 586040, 631120, 673946, 725788, 770224, 820456, 907235, 962780, 1025570, 1036840, 1172080, 1347892, 1451576, 1640912, 1684865, 1814470, 1925560, 2051140, 2073680, 2358811, 2695784, 2903152, 3369730, 3628940, 3851120, 4102280, 4717622, 5391568, 6739460, 7257880, 8204560, 9435244, 11794055, 13478920, 14515760, 18870488, 23588110, 26957840, 37740976, 47176220, 94352440, 188704880]

約数ペア:

[(1, 188704880), (2, 94352440), (4, 47176220), (5, 37740976), (7, 26957840), (8, 23588110), (10, 18870488), (13, 14515760), (14, 13478920), (16, 11794055), (20, 9435244), (23, 8204560), (26, 7257880), (28, 6739460), (35, 5391568), (40, 4717622), (46, 4102280), (49, 3851120), (52, 3628940), (56, 3369730), (65, 2903152), (70, 2695784), (80, 2358811), (91, 2073680), (92, 2051140), (98, 1925560), (104, 1814470), (112, 1684865), (115, 1640912), (130, 1451576), (140, 1347892), (161, 1172080), (182, 1036840), (184, 1025570), (196, 962780), (208, 907235), (230, 820456), (245, 770224), (260, 725788), (280, 673946), (299, 631120), (322, 586040), (343, 550160), (364, 518420), (368, 512785), (392, 481390), (455, 414736), (460, 410228), (490, 385112), (520, 362894), (529, 356720), (560, 336973), (598, 315560), (637, 296240), (644, 293020), (686, 275080), (728, 259210), (784, 240695), (805, 234416), (910, 207368), (920, 205114), (980, 192556), (1040, 181447), (1058, 178360), (1127, 167440), (1196, 157780), (1274, 148120), (1288, 146510), (1372, 137540), (1456, 129605), (1495, 126224), (1610, 117208), (1715, 110032), (1820, 103684), (1840, 102557), (1960, 96278), (2093, 90160), (2116, 89180), (2254, 83720), (2392, 78890), (2548, 74060), (2576, 73255), (2645, 71344), (2744, 68770), (2990, 63112), (3185, 59248), (3220, 58604), (3430, 55016), (3640, 51842), (3703, 50960), (3920, 48139), (4186, 45080), (4232, 44590), (4459, 42320), (4508, 41860), (4784, 39445), (5096, 37030), (5290, 35672), (5488, 34385), (5635, 33488), (5980, 31556), (6370, 29624), (6440, 29302), (6860, 27508), (6877, 27440), (7280, 25921), (7406, 25480), (7889, 23920), (8372, 22540), (8464, 22295), (8918, 21160), (9016, 20930), (10192, 18515), (10465, 18032), (10580, 17836), (11270, 16744), (11960, 15778), (12740, 14812), (12880, 14651), (13720, 13754)]