222988320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9109}}^1$

素因数の和:9147

約数の個数: 144

約数和(自身を含む): 805797720

約数和(自身を除く): 582809400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 9109, 12240, 18218, 24480, 27327, 36436, 45545, 54654, 72872, 81981, 91090, 109308, 136635, 145744, 154853, 163962, 182180, 218616, 273270, 291488, 309706, 327924, 364360, 409905, 437232, 464559, 546540, 619412, 655848, 728720, 774265, 819810, 874464, 929118, 1093080, 1238824, 1311696, 1393677, 1457440, 1548530, 1639620, 1858236, 2186160, 2322795, 2477648, 2623392, 2787354, 3097060, 3279240, 3716472, 4372320, 4645590, 4955296, 5574708, 6194120, 6558480, 6968385, 7432944, 9291180, 11149416, 12388240, 13116960, 13936770, 14865888, 18582360, 22298832, 24776480, 27873540, 37164720, 44597664, 55747080, 74329440, 111494160, 222988320]

約数ペア:

[(1, 222988320), (2, 111494160), (3, 74329440), (4, 55747080), (5, 44597664), (6, 37164720), (8, 27873540), (9, 24776480), (10, 22298832), (12, 18582360), (15, 14865888), (16, 13936770), (17, 13116960), (18, 12388240), (20, 11149416), (24, 9291180), (30, 7432944), (32, 6968385), (34, 6558480), (36, 6194120), (40, 5574708), (45, 4955296), (48, 4645590), (51, 4372320), (60, 3716472), (68, 3279240), (72, 3097060), (80, 2787354), (85, 2623392), (90, 2477648), (96, 2322795), (102, 2186160), (120, 1858236), (136, 1639620), (144, 1548530), (153, 1457440), (160, 1393677), (170, 1311696), (180, 1238824), (204, 1093080), (240, 929118), (255, 874464), (272, 819810), (288, 774265), (306, 728720), (340, 655848), (360, 619412), (408, 546540), (480, 464559), (510, 437232), (544, 409905), (612, 364360), (680, 327924), (720, 309706), (765, 291488), (816, 273270), (1020, 218616), (1224, 182180), (1360, 163962), (1440, 154853), (1530, 145744), (1632, 136635), (2040, 109308), (2448, 91090), (2720, 81981), (3060, 72872), (4080, 54654), (4896, 45545), (6120, 36436), (8160, 27327), (9109, 24480), (12240, 18218)]