166215240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 588081780

約数和(自身を除く): 421866540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 61, 72, 81, 87, 90, 108, 116, 120, 122, 135, 145, 162, 174, 180, 183, 216, 232, 244, 261, 270, 290, 305, 324, 348, 360, 366, 405, 435, 488, 522, 540, 549, 580, 610, 648, 696, 732, 783, 810, 841, 870, 915, 1044, 1080, 1098, 1160, 1220, 1305, 1464, 1566, 1620, 1647, 1682, 1740, 1769, 1830, 2088, 2196, 2349, 2440, 2523, 2610, 2745, 3132, 3240, 3294, 3364, 3480, 3538, 3660, 3915, 4205, 4392, 4698, 4941, 5046, 5220, 5307, 5490, 6264, 6588, 6728, 7076, 7320, 7569, 7830, 8235, 8410, 8845, 9396, 9882, 10092, 10440, 10614, 10980, 11745, 12615, 13176, 14152, 15138, 15660, 15921, 16470, 16820, 17690, 18792, 19764, 20184, 21228, 21960, 22707, 23490, 24705, 25230, 26535, 30276, 31320, 31842, 32940, 33640, 35380, 37845, 39528, 42456, 45414, 46980, 47763, 49410, 50460, 51301, 53070, 60552, 63684, 65880, 68121, 70760, 75690, 79605, 90828, 93960, 95526, 98820, 100920, 102602, 106140, 113535, 127368, 136242, 143289, 151380, 153903, 159210, 181656, 191052, 197640, 205204, 212280, 227070, 238815, 256505, 272484, 286578, 302760, 307806, 318420, 340605, 382104, 410408, 454140, 461709, 477630, 513010, 544968, 573156, 615612, 636840, 681210, 716445, 769515, 908280, 923418, 955260, 1026020, 1146312, 1231224, 1362420, 1385127, 1432890, 1539030, 1846836, 1910520, 2052040, 2308545, 2724840, 2770254, 2865780, 3078060, 3693672, 4155381, 4617090, 5540508, 5731560, 6156120, 6925635, 8310762, 9234180, 11081016, 13851270, 16621524, 18468360, 20776905, 27702540, 33243048, 41553810, 55405080, 83107620, 166215240]

約数ペア:

[(1, 166215240), (2, 83107620), (3, 55405080), (4, 41553810), (5, 33243048), (6, 27702540), (8, 20776905), (9, 18468360), (10, 16621524), (12, 13851270), (15, 11081016), (18, 9234180), (20, 8310762), (24, 6925635), (27, 6156120), (29, 5731560), (30, 5540508), (36, 4617090), (40, 4155381), (45, 3693672), (54, 3078060), (58, 2865780), (60, 2770254), (61, 2724840), (72, 2308545), (81, 2052040), (87, 1910520), (90, 1846836), (108, 1539030), (116, 1432890), (120, 1385127), (122, 1362420), (135, 1231224), (145, 1146312), (162, 1026020), (174, 955260), (180, 923418), (183, 908280), (216, 769515), (232, 716445), (244, 681210), (261, 636840), (270, 615612), (290, 573156), (305, 544968), (324, 513010), (348, 477630), (360, 461709), (366, 454140), (405, 410408), (435, 382104), (488, 340605), (522, 318420), (540, 307806), (549, 302760), (580, 286578), (610, 272484), (648, 256505), (696, 238815), (732, 227070), (783, 212280), (810, 205204), (841, 197640), (870, 191052), (915, 181656), (1044, 159210), (1080, 153903), (1098, 151380), (1160, 143289), (1220, 136242), (1305, 127368), (1464, 113535), (1566, 106140), (1620, 102602), (1647, 100920), (1682, 98820), (1740, 95526), (1769, 93960), (1830, 90828), (2088, 79605), (2196, 75690), (2349, 70760), (2440, 68121), (2523, 65880), (2610, 63684), (2745, 60552), (3132, 53070), (3240, 51301), (3294, 50460), (3364, 49410), (3480, 47763), (3538, 46980), (3660, 45414), (3915, 42456), (4205, 39528), (4392, 37845), (4698, 35380), (4941, 33640), (5046, 32940), (5220, 31842), (5307, 31320), (5490, 30276), (6264, 26535), (6588, 25230), (6728, 24705), (7076, 23490), (7320, 22707), (7569, 21960), (7830, 21228), (8235, 20184), (8410, 19764), (8845, 18792), (9396, 17690), (9882, 16820), (10092, 16470), (10440, 15921), (10614, 15660), (10980, 15138), (11745, 14152), (12615, 13176)]