163550880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 612722880

約数和(自身を除く): 449172000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 131, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 262, 270, 272, 288, 289, 306, 340, 360, 393, 408, 432, 459, 480, 510, 524, 540, 544, 578, 612, 655, 680, 720, 765, 786, 816, 864, 867, 918, 1020, 1048, 1080, 1156, 1179, 1224, 1310, 1360, 1440, 1445, 1530, 1572, 1632, 1734, 1836, 1965, 2040, 2096, 2160, 2227, 2295, 2312, 2358, 2448, 2601, 2620, 2720, 2890, 3060, 3144, 3468, 3537, 3672, 3930, 4080, 4192, 4320, 4335, 4454, 4590, 4624, 4716, 4896, 5202, 5240, 5780, 5895, 6120, 6288, 6681, 6936, 7074, 7344, 7803, 7860, 8160, 8670, 8908, 9180, 9248, 9432, 10404, 10480, 11135, 11560, 11790, 12240, 12576, 13005, 13362, 13872, 14148, 14688, 15606, 15720, 17340, 17685, 17816, 18360, 18864, 20043, 20808, 20960, 22270, 23120, 23580, 24480, 26010, 26724, 27744, 28296, 31212, 31440, 33405, 34680, 35370, 35632, 36720, 37728, 37859, 39015, 40086, 41616, 44540, 46240, 47160, 52020, 53448, 56592, 60129, 62424, 62880, 66810, 69360, 70740, 71264, 73440, 75718, 78030, 80172, 83232, 89080, 94320, 100215, 104040, 106896, 113184, 113577, 120258, 124848, 133620, 138720, 141480, 151436, 156060, 160344, 178160, 188640, 189295, 200430, 208080, 213792, 227154, 240516, 249696, 267240, 282960, 300645, 302872, 312120, 320688, 340731, 356320, 378590, 400860, 416160, 454308, 481032, 534480, 565920, 567885, 601290, 605744, 624240, 641376, 681462, 757180, 801720, 908616, 962064, 1022193, 1068960, 1135770, 1202580, 1211488, 1248480, 1362924, 1514360, 1603440, 1703655, 1817232, 1924128, 2044386, 2271540, 2405160, 2725848, 3028720, 3206880, 3407310, 3634464, 4088772, 4543080, 4810320, 5110965, 5451696, 6057440, 6814620, 8177544, 9086160, 9620640, 10221930, 10903392, 13629240, 16355088, 18172320, 20443860, 27258480, 32710176, 40887720, 54516960, 81775440, 163550880]

約数ペア:

[(1, 163550880), (2, 81775440), (3, 54516960), (4, 40887720), (5, 32710176), (6, 27258480), (8, 20443860), (9, 18172320), (10, 16355088), (12, 13629240), (15, 10903392), (16, 10221930), (17, 9620640), (18, 9086160), (20, 8177544), (24, 6814620), (27, 6057440), (30, 5451696), (32, 5110965), (34, 4810320), (36, 4543080), (40, 4088772), (45, 3634464), (48, 3407310), (51, 3206880), (54, 3028720), (60, 2725848), (68, 2405160), (72, 2271540), (80, 2044386), (85, 1924128), (90, 1817232), (96, 1703655), (102, 1603440), (108, 1514360), (120, 1362924), (131, 1248480), (135, 1211488), (136, 1202580), (144, 1135770), (153, 1068960), (160, 1022193), (170, 962064), (180, 908616), (204, 801720), (216, 757180), (240, 681462), (255, 641376), (262, 624240), (270, 605744), (272, 601290), (288, 567885), (289, 565920), (306, 534480), (340, 481032), (360, 454308), (393, 416160), (408, 400860), (432, 378590), (459, 356320), (480, 340731), (510, 320688), (524, 312120), (540, 302872), (544, 300645), (578, 282960), (612, 267240), (655, 249696), (680, 240516), (720, 227154), (765, 213792), (786, 208080), (816, 200430), (864, 189295), (867, 188640), (918, 178160), (1020, 160344), (1048, 156060), (1080, 151436), (1156, 141480), (1179, 138720), (1224, 133620), (1310, 124848), (1360, 120258), (1440, 113577), (1445, 113184), (1530, 106896), (1572, 104040), (1632, 100215), (1734, 94320), (1836, 89080), (1965, 83232), (2040, 80172), (2096, 78030), (2160, 75718), (2227, 73440), (2295, 71264), (2312, 70740), (2358, 69360), (2448, 66810), (2601, 62880), (2620, 62424), (2720, 60129), (2890, 56592), (3060, 53448), (3144, 52020), (3468, 47160), (3537, 46240), (3672, 44540), (3930, 41616), (4080, 40086), (4192, 39015), (4320, 37859), (4335, 37728), (4454, 36720), (4590, 35632), (4624, 35370), (4716, 34680), (4896, 33405), (5202, 31440), (5240, 31212), (5780, 28296), (5895, 27744), (6120, 26724), (6288, 26010), (6681, 24480), (6936, 23580), (7074, 23120), (7344, 22270), (7803, 20960), (7860, 20808), (8160, 20043), (8670, 18864), (8908, 18360), (9180, 17816), (9248, 17685), (9432, 17340), (10404, 15720), (10480, 15606), (11135, 14688), (11560, 14148), (11790, 13872), (12240, 13362), (12576, 13005)]