166580280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 604454400

約数和(自身を除く): 437874120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 51, 54, 60, 68, 72, 85, 86, 90, 102, 108, 120, 129, 135, 136, 153, 170, 172, 180, 204, 211, 215, 216, 255, 258, 270, 306, 340, 344, 360, 387, 408, 422, 430, 459, 510, 516, 540, 612, 633, 645, 680, 731, 765, 774, 844, 860, 918, 1020, 1032, 1055, 1080, 1161, 1224, 1266, 1290, 1462, 1530, 1548, 1688, 1720, 1836, 1899, 1935, 2040, 2110, 2193, 2295, 2322, 2532, 2580, 2924, 3060, 3096, 3165, 3587, 3655, 3672, 3798, 3870, 4220, 4386, 4590, 4644, 5064, 5160, 5697, 5805, 5848, 6120, 6330, 6579, 7174, 7310, 7596, 7740, 8440, 8772, 9073, 9180, 9288, 9495, 10761, 10965, 11394, 11610, 12660, 13158, 14348, 14620, 15192, 15480, 17544, 17935, 18146, 18360, 18990, 19737, 21522, 21930, 22788, 23220, 25320, 26316, 27219, 28485, 28696, 29240, 32283, 32895, 35870, 36292, 37980, 39474, 43044, 43860, 45365, 45576, 46440, 52632, 53805, 54438, 56970, 64566, 65790, 71740, 72584, 75960, 78948, 81657, 86088, 87720, 90730, 96849, 98685, 107610, 108876, 113940, 129132, 131580, 136095, 143480, 154241, 157896, 161415, 163314, 181460, 193698, 197370, 215220, 217752, 227880, 244971, 258264, 263160, 272190, 308482, 322830, 326628, 362920, 387396, 394740, 408285, 430440, 462723, 484245, 489942, 544380, 616964, 645660, 653256, 771205, 774792, 789480, 816570, 925446, 968490, 979884, 1088760, 1224855, 1233928, 1291320, 1388169, 1542410, 1633140, 1850892, 1936980, 1959768, 2313615, 2449710, 2776338, 3084820, 3266280, 3701784, 3873960, 4164507, 4627230, 4899420, 5552676, 6169640, 6940845, 8329014, 9254460, 9798840, 11105352, 13881690, 16658028, 18508920, 20822535, 27763380, 33316056, 41645070, 55526760, 83290140, 166580280]

約数ペア:

[(1, 166580280), (2, 83290140), (3, 55526760), (4, 41645070), (5, 33316056), (6, 27763380), (8, 20822535), (9, 18508920), (10, 16658028), (12, 13881690), (15, 11105352), (17, 9798840), (18, 9254460), (20, 8329014), (24, 6940845), (27, 6169640), (30, 5552676), (34, 4899420), (36, 4627230), (40, 4164507), (43, 3873960), (45, 3701784), (51, 3266280), (54, 3084820), (60, 2776338), (68, 2449710), (72, 2313615), (85, 1959768), (86, 1936980), (90, 1850892), (102, 1633140), (108, 1542410), (120, 1388169), (129, 1291320), (135, 1233928), (136, 1224855), (153, 1088760), (170, 979884), (172, 968490), (180, 925446), (204, 816570), (211, 789480), (215, 774792), (216, 771205), (255, 653256), (258, 645660), (270, 616964), (306, 544380), (340, 489942), (344, 484245), (360, 462723), (387, 430440), (408, 408285), (422, 394740), (430, 387396), (459, 362920), (510, 326628), (516, 322830), (540, 308482), (612, 272190), (633, 263160), (645, 258264), (680, 244971), (731, 227880), (765, 217752), (774, 215220), (844, 197370), (860, 193698), (918, 181460), (1020, 163314), (1032, 161415), (1055, 157896), (1080, 154241), (1161, 143480), (1224, 136095), (1266, 131580), (1290, 129132), (1462, 113940), (1530, 108876), (1548, 107610), (1688, 98685), (1720, 96849), (1836, 90730), (1899, 87720), (1935, 86088), (2040, 81657), (2110, 78948), (2193, 75960), (2295, 72584), (2322, 71740), (2532, 65790), (2580, 64566), (2924, 56970), (3060, 54438), (3096, 53805), (3165, 52632), (3587, 46440), (3655, 45576), (3672, 45365), (3798, 43860), (3870, 43044), (4220, 39474), (4386, 37980), (4590, 36292), (4644, 35870), (5064, 32895), (5160, 32283), (5697, 29240), (5805, 28696), (5848, 28485), (6120, 27219), (6330, 26316), (6579, 25320), (7174, 23220), (7310, 22788), (7596, 21930), (7740, 21522), (8440, 19737), (8772, 18990), (9073, 18360), (9180, 18146), (9288, 17935), (9495, 17544), (10761, 15480), (10965, 15192), (11394, 14620), (11610, 14348), (12660, 13158)]