172518720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 336

約数和(自身を含む): 653759424

約数和(自身を除く): 481240704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 32, 33, 34, 40, 44, 48, 51, 55, 60, 62, 64, 66, 68, 80, 85, 88, 93, 96, 102, 110, 120, 124, 132, 136, 155, 160, 165, 170, 176, 186, 187, 192, 204, 220, 240, 248, 255, 264, 272, 310, 320, 330, 340, 341, 352, 372, 374, 408, 440, 465, 480, 496, 510, 527, 528, 544, 561, 620, 660, 680, 682, 704, 744, 748, 816, 880, 930, 935, 960, 961, 992, 1020, 1023, 1054, 1056, 1088, 1122, 1240, 1320, 1360, 1364, 1488, 1496, 1581, 1632, 1705, 1760, 1860, 1870, 1922, 1984, 2040, 2046, 2108, 2112, 2244, 2480, 2635, 2640, 2720, 2728, 2805, 2883, 2976, 2992, 3162, 3264, 3410, 3520, 3720, 3740, 3844, 4080, 4092, 4216, 4488, 4805, 4960, 5115, 5270, 5280, 5440, 5456, 5610, 5766, 5797, 5952, 5984, 6324, 6820, 7440, 7480, 7688, 7905, 8160, 8184, 8432, 8976, 9610, 9920, 10230, 10540, 10560, 10571, 10912, 11220, 11532, 11594, 11968, 12648, 13640, 14415, 14880, 14960, 15376, 15810, 16320, 16337, 16368, 16864, 17391, 17952, 19220, 20460, 21080, 21142, 21824, 22440, 23064, 23188, 25296, 27280, 28830, 28985, 29760, 29920, 30752, 31620, 31713, 32674, 32736, 33728, 34782, 35904, 38440, 40920, 42160, 42284, 44880, 46128, 46376, 49011, 50592, 52855, 54560, 57660, 57970, 59840, 61504, 63240, 63426, 65348, 65472, 69564, 76880, 81685, 81840, 84320, 84568, 86955, 89760, 92256, 92752, 98022, 101184, 105710, 109120, 115320, 115940, 126480, 126852, 130696, 139128, 153760, 158565, 163370, 163680, 168640, 169136, 173910, 179520, 179707, 184512, 185504, 196044, 211420, 230640, 231880, 245055, 252960, 253704, 261392, 278256, 307520, 317130, 326740, 327360, 338272, 347820, 359414, 371008, 392088, 422840, 461280, 463760, 490110, 505920, 507408, 522784, 539121, 556512, 634260, 653480, 676544, 695640, 718828, 784176, 845680, 898535, 922560, 927520, 980220, 1014816, 1045568, 1078242, 1113024, 1268520, 1306960, 1391280, 1437656, 1568352, 1691360, 1797070, 1855040, 1960440, 2029632, 2156484, 2537040, 2613920, 2695605, 2782560, 2875312, 3136704, 3382720, 3594140, 3920880, 4312968, 5074080, 5227840, 5391210, 5565120, 5750624, 7188280, 7841760, 8625936, 10148160, 10782420, 11501248, 14376560, 15683520, 17251872, 21564840, 28753120, 34503744, 43129680, 57506240, 86259360, 172518720]

約数ペア:

[(1, 172518720), (2, 86259360), (3, 57506240), (4, 43129680), (5, 34503744), (6, 28753120), (8, 21564840), (10, 17251872), (11, 15683520), (12, 14376560), (15, 11501248), (16, 10782420), (17, 10148160), (20, 8625936), (22, 7841760), (24, 7188280), (30, 5750624), (31, 5565120), (32, 5391210), (33, 5227840), (34, 5074080), (40, 4312968), (44, 3920880), (48, 3594140), (51, 3382720), (55, 3136704), (60, 2875312), (62, 2782560), (64, 2695605), (66, 2613920), (68, 2537040), (80, 2156484), (85, 2029632), (88, 1960440), (93, 1855040), (96, 1797070), (102, 1691360), (110, 1568352), (120, 1437656), (124, 1391280), (132, 1306960), (136, 1268520), (155, 1113024), (160, 1078242), (165, 1045568), (170, 1014816), (176, 980220), (186, 927520), (187, 922560), (192, 898535), (204, 845680), (220, 784176), (240, 718828), (248, 695640), (255, 676544), (264, 653480), (272, 634260), (310, 556512), (320, 539121), (330, 522784), (340, 507408), (341, 505920), (352, 490110), (372, 463760), (374, 461280), (408, 422840), (440, 392088), (465, 371008), (480, 359414), (496, 347820), (510, 338272), (527, 327360), (528, 326740), (544, 317130), (561, 307520), (620, 278256), (660, 261392), (680, 253704), (682, 252960), (704, 245055), (744, 231880), (748, 230640), (816, 211420), (880, 196044), (930, 185504), (935, 184512), (960, 179707), (961, 179520), (992, 173910), (1020, 169136), (1023, 168640), (1054, 163680), (1056, 163370), (1088, 158565), (1122, 153760), (1240, 139128), (1320, 130696), (1360, 126852), (1364, 126480), (1488, 115940), (1496, 115320), (1581, 109120), (1632, 105710), (1705, 101184), (1760, 98022), (1860, 92752), (1870, 92256), (1922, 89760), (1984, 86955), (2040, 84568), (2046, 84320), (2108, 81840), (2112, 81685), (2244, 76880), (2480, 69564), (2635, 65472), (2640, 65348), (2720, 63426), (2728, 63240), (2805, 61504), (2883, 59840), (2976, 57970), (2992, 57660), (3162, 54560), (3264, 52855), (3410, 50592), (3520, 49011), (3720, 46376), (3740, 46128), (3844, 44880), (4080, 42284), (4092, 42160), (4216, 40920), (4488, 38440), (4805, 35904), (4960, 34782), (5115, 33728), (5270, 32736), (5280, 32674), (5440, 31713), (5456, 31620), (5610, 30752), (5766, 29920), (5797, 29760), (5952, 28985), (5984, 28830), (6324, 27280), (6820, 25296), (7440, 23188), (7480, 23064), (7688, 22440), (7905, 21824), (8160, 21142), (8184, 21080), (8432, 20460), (8976, 19220), (9610, 17952), (9920, 17391), (10230, 16864), (10540, 16368), (10560, 16337), (10571, 16320), (10912, 15810), (11220, 15376), (11532, 14960), (11594, 14880), (11968, 14415), (12648, 13640)]