168293880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 586815840

約数和(自身を除く): 418521960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 107, 120, 136, 153, 170, 180, 204, 214, 255, 257, 306, 321, 340, 360, 408, 428, 510, 514, 535, 612, 642, 680, 765, 771, 856, 963, 1020, 1028, 1070, 1224, 1284, 1285, 1530, 1542, 1605, 1819, 1926, 2040, 2056, 2140, 2313, 2568, 2570, 3060, 3084, 3210, 3638, 3852, 3855, 4280, 4369, 4626, 4815, 5140, 5457, 6120, 6168, 6420, 7276, 7704, 7710, 8738, 9095, 9252, 9630, 10280, 10914, 11565, 12840, 13107, 14552, 15420, 16371, 17476, 18190, 18504, 19260, 21828, 21845, 23130, 26214, 27285, 27499, 30840, 32742, 34952, 36380, 38520, 39321, 43656, 43690, 46260, 52428, 54570, 54998, 65484, 65535, 72760, 78642, 81855, 82497, 87380, 92520, 104856, 109140, 109996, 130968, 131070, 137495, 157284, 163710, 164994, 174760, 196605, 218280, 219992, 247491, 262140, 274990, 314568, 327420, 329988, 393210, 412485, 467483, 494982, 524280, 549980, 654840, 659976, 786420, 824970, 934966, 989964, 1099960, 1237455, 1402449, 1572840, 1649940, 1869932, 1979928, 2337415, 2474910, 2804898, 3299880, 3739864, 4207347, 4674830, 4949820, 5609796, 7012245, 8414694, 9349660, 9899640, 11219592, 14024490, 16829388, 18699320, 21036735, 28048980, 33658776, 42073470, 56097960, 84146940, 168293880]

約数ペア:

[(1, 168293880), (2, 84146940), (3, 56097960), (4, 42073470), (5, 33658776), (6, 28048980), (8, 21036735), (9, 18699320), (10, 16829388), (12, 14024490), (15, 11219592), (17, 9899640), (18, 9349660), (20, 8414694), (24, 7012245), (30, 5609796), (34, 4949820), (36, 4674830), (40, 4207347), (45, 3739864), (51, 3299880), (60, 2804898), (68, 2474910), (72, 2337415), (85, 1979928), (90, 1869932), (102, 1649940), (107, 1572840), (120, 1402449), (136, 1237455), (153, 1099960), (170, 989964), (180, 934966), (204, 824970), (214, 786420), (255, 659976), (257, 654840), (306, 549980), (321, 524280), (340, 494982), (360, 467483), (408, 412485), (428, 393210), (510, 329988), (514, 327420), (535, 314568), (612, 274990), (642, 262140), (680, 247491), (765, 219992), (771, 218280), (856, 196605), (963, 174760), (1020, 164994), (1028, 163710), (1070, 157284), (1224, 137495), (1284, 131070), (1285, 130968), (1530, 109996), (1542, 109140), (1605, 104856), (1819, 92520), (1926, 87380), (2040, 82497), (2056, 81855), (2140, 78642), (2313, 72760), (2568, 65535), (2570, 65484), (3060, 54998), (3084, 54570), (3210, 52428), (3638, 46260), (3852, 43690), (3855, 43656), (4280, 39321), (4369, 38520), (4626, 36380), (4815, 34952), (5140, 32742), (5457, 30840), (6120, 27499), (6168, 27285), (6420, 26214), (7276, 23130), (7704, 21845), (7710, 21828), (8738, 19260), (9095, 18504), (9252, 18190), (9630, 17476), (10280, 16371), (10914, 15420), (11565, 14552), (12840, 13107)]