171134880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 648611712

約数和(自身を除く): 477476832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 53, 56, 60, 62, 70, 80, 84, 93, 96, 105, 106, 112, 120, 124, 140, 155, 159, 160, 168, 186, 210, 212, 217, 224, 240, 248, 265, 280, 310, 318, 336, 371, 372, 420, 424, 434, 465, 480, 496, 530, 560, 620, 636, 651, 672, 742, 744, 795, 840, 848, 868, 930, 961, 992, 1060, 1085, 1113, 1120, 1240, 1272, 1302, 1484, 1488, 1590, 1643, 1680, 1696, 1736, 1855, 1860, 1922, 2120, 2170, 2226, 2480, 2544, 2604, 2883, 2968, 2976, 3180, 3255, 3286, 3360, 3472, 3710, 3720, 3844, 4240, 4340, 4452, 4805, 4929, 4960, 5088, 5208, 5565, 5766, 5936, 6360, 6510, 6572, 6727, 6944, 7420, 7440, 7688, 8215, 8480, 8680, 8904, 9610, 9858, 10416, 11130, 11501, 11532, 11872, 12720, 13020, 13144, 13454, 14415, 14840, 14880, 15376, 16430, 17360, 17808, 19220, 19716, 20181, 20832, 22260, 23002, 23064, 24645, 25440, 26040, 26288, 26908, 28830, 29680, 30752, 32860, 33635, 34503, 34720, 35616, 38440, 39432, 40362, 44520, 46004, 46128, 49290, 50933, 52080, 52576, 53816, 57505, 57660, 59360, 65720, 67270, 69006, 76880, 78864, 80724, 89040, 92008, 92256, 98580, 100905, 101866, 104160, 107632, 115010, 115320, 131440, 134540, 138012, 152799, 153760, 157728, 161448, 172515, 178080, 184016, 197160, 201810, 203732, 215264, 230020, 230640, 254665, 262880, 269080, 276024, 305598, 322896, 345030, 356531, 368032, 394320, 403620, 407464, 460040, 461280, 509330, 538160, 552048, 611196, 645792, 690060, 713062, 763995, 788640, 807240, 814928, 920080, 1018660, 1069593, 1076320, 1104096, 1222392, 1380120, 1426124, 1527990, 1614480, 1629856, 1782655, 1840160, 2037320, 2139186, 2444784, 2760240, 2852248, 3055980, 3228960, 3565310, 4074640, 4278372, 4889568, 5347965, 5520480, 5704496, 6111960, 7130620, 8149280, 8556744, 10695930, 11408992, 12223920, 14261240, 17113488, 21391860, 24447840, 28522480, 34226976, 42783720, 57044960, 85567440, 171134880]

約数ペア:

[(1, 171134880), (2, 85567440), (3, 57044960), (4, 42783720), (5, 34226976), (6, 28522480), (7, 24447840), (8, 21391860), (10, 17113488), (12, 14261240), (14, 12223920), (15, 11408992), (16, 10695930), (20, 8556744), (21, 8149280), (24, 7130620), (28, 6111960), (30, 5704496), (31, 5520480), (32, 5347965), (35, 4889568), (40, 4278372), (42, 4074640), (48, 3565310), (53, 3228960), (56, 3055980), (60, 2852248), (62, 2760240), (70, 2444784), (80, 2139186), (84, 2037320), (93, 1840160), (96, 1782655), (105, 1629856), (106, 1614480), (112, 1527990), (120, 1426124), (124, 1380120), (140, 1222392), (155, 1104096), (159, 1076320), (160, 1069593), (168, 1018660), (186, 920080), (210, 814928), (212, 807240), (217, 788640), (224, 763995), (240, 713062), (248, 690060), (265, 645792), (280, 611196), (310, 552048), (318, 538160), (336, 509330), (371, 461280), (372, 460040), (420, 407464), (424, 403620), (434, 394320), (465, 368032), (480, 356531), (496, 345030), (530, 322896), (560, 305598), (620, 276024), (636, 269080), (651, 262880), (672, 254665), (742, 230640), (744, 230020), (795, 215264), (840, 203732), (848, 201810), (868, 197160), (930, 184016), (961, 178080), (992, 172515), (1060, 161448), (1085, 157728), (1113, 153760), (1120, 152799), (1240, 138012), (1272, 134540), (1302, 131440), (1484, 115320), (1488, 115010), (1590, 107632), (1643, 104160), (1680, 101866), (1696, 100905), (1736, 98580), (1855, 92256), (1860, 92008), (1922, 89040), (2120, 80724), (2170, 78864), (2226, 76880), (2480, 69006), (2544, 67270), (2604, 65720), (2883, 59360), (2968, 57660), (2976, 57505), (3180, 53816), (3255, 52576), (3286, 52080), (3360, 50933), (3472, 49290), (3710, 46128), (3720, 46004), (3844, 44520), (4240, 40362), (4340, 39432), (4452, 38440), (4805, 35616), (4929, 34720), (4960, 34503), (5088, 33635), (5208, 32860), (5565, 30752), (5766, 29680), (5936, 28830), (6360, 26908), (6510, 26288), (6572, 26040), (6727, 25440), (6944, 24645), (7420, 23064), (7440, 23002), (7688, 22260), (8215, 20832), (8480, 20181), (8680, 19716), (8904, 19220), (9610, 17808), (9858, 17360), (10416, 16430), (11130, 15376), (11501, 14880), (11532, 14840), (11872, 14415), (12720, 13454), (13020, 13144)]