239539680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 870131808

約数和(自身を除く): 630592128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 101, 108, 120, 122, 135, 144, 160, 162, 180, 183, 202, 216, 240, 243, 244, 270, 288, 303, 305, 324, 360, 366, 404, 405, 432, 480, 486, 488, 505, 540, 549, 606, 610, 648, 720, 732, 808, 810, 864, 909, 915, 972, 976, 1010, 1080, 1098, 1212, 1215, 1220, 1296, 1440, 1464, 1515, 1616, 1620, 1647, 1818, 1830, 1944, 1952, 2020, 2160, 2196, 2424, 2430, 2440, 2592, 2727, 2745, 2928, 3030, 3232, 3240, 3294, 3636, 3660, 3888, 4040, 4320, 4392, 4545, 4848, 4860, 4880, 4941, 5454, 5490, 5856, 6060, 6161, 6480, 6588, 7272, 7320, 7776, 8080, 8181, 8235, 8784, 9090, 9696, 9720, 9760, 9882, 10908, 10980, 12120, 12322, 12960, 13176, 13635, 14544, 14640, 14823, 16160, 16362, 16470, 17568, 18180, 18483, 19440, 19764, 21816, 21960, 24240, 24543, 24644, 24705, 26352, 27270, 29088, 29280, 29646, 30805, 32724, 32940, 36360, 36966, 38880, 39528, 40905, 43632, 43920, 48480, 49086, 49288, 49410, 52704, 54540, 55449, 59292, 61610, 65448, 65880, 72720, 73932, 74115, 79056, 81810, 87264, 87840, 92415, 98172, 98576, 98820, 109080, 110898, 118584, 122715, 123220, 130896, 131760, 145440, 147864, 148230, 158112, 163620, 166347, 184830, 196344, 197152, 197640, 218160, 221796, 237168, 245430, 246440, 261792, 263520, 277245, 295728, 296460, 327240, 332694, 369660, 392688, 395280, 436320, 443592, 474336, 490860, 492880, 499041, 554490, 591456, 592920, 654480, 665388, 739320, 785376, 790560, 831735, 887184, 981720, 985760, 998082, 1108980, 1185840, 1308960, 1330776, 1478640, 1497123, 1663470, 1774368, 1963440, 1996164, 2217960, 2371680, 2495205, 2661552, 2957280, 2994246, 3326940, 3926880, 3992328, 4435920, 4990410, 5323104, 5988492, 6653880, 7485615, 7984656, 8871840, 9980820, 11976984, 13307760, 14971230, 15969312, 19961640, 23953968, 26615520, 29942460, 39923280, 47907936, 59884920, 79846560, 119769840, 239539680]

約数ペア:

[(1, 239539680), (2, 119769840), (3, 79846560), (4, 59884920), (5, 47907936), (6, 39923280), (8, 29942460), (9, 26615520), (10, 23953968), (12, 19961640), (15, 15969312), (16, 14971230), (18, 13307760), (20, 11976984), (24, 9980820), (27, 8871840), (30, 7984656), (32, 7485615), (36, 6653880), (40, 5988492), (45, 5323104), (48, 4990410), (54, 4435920), (60, 3992328), (61, 3926880), (72, 3326940), (80, 2994246), (81, 2957280), (90, 2661552), (96, 2495205), (101, 2371680), (108, 2217960), (120, 1996164), (122, 1963440), (135, 1774368), (144, 1663470), (160, 1497123), (162, 1478640), (180, 1330776), (183, 1308960), (202, 1185840), (216, 1108980), (240, 998082), (243, 985760), (244, 981720), (270, 887184), (288, 831735), (303, 790560), (305, 785376), (324, 739320), (360, 665388), (366, 654480), (404, 592920), (405, 591456), (432, 554490), (480, 499041), (486, 492880), (488, 490860), (505, 474336), (540, 443592), (549, 436320), (606, 395280), (610, 392688), (648, 369660), (720, 332694), (732, 327240), (808, 296460), (810, 295728), (864, 277245), (909, 263520), (915, 261792), (972, 246440), (976, 245430), (1010, 237168), (1080, 221796), (1098, 218160), (1212, 197640), (1215, 197152), (1220, 196344), (1296, 184830), (1440, 166347), (1464, 163620), (1515, 158112), (1616, 148230), (1620, 147864), (1647, 145440), (1818, 131760), (1830, 130896), (1944, 123220), (1952, 122715), (2020, 118584), (2160, 110898), (2196, 109080), (2424, 98820), (2430, 98576), (2440, 98172), (2592, 92415), (2727, 87840), (2745, 87264), (2928, 81810), (3030, 79056), (3232, 74115), (3240, 73932), (3294, 72720), (3636, 65880), (3660, 65448), (3888, 61610), (4040, 59292), (4320, 55449), (4392, 54540), (4545, 52704), (4848, 49410), (4860, 49288), (4880, 49086), (4941, 48480), (5454, 43920), (5490, 43632), (5856, 40905), (6060, 39528), (6161, 38880), (6480, 36966), (6588, 36360), (7272, 32940), (7320, 32724), (7776, 30805), (8080, 29646), (8181, 29280), (8235, 29088), (8784, 27270), (9090, 26352), (9696, 24705), (9720, 24644), (9760, 24543), (9882, 24240), (10908, 21960), (10980, 21816), (12120, 19764), (12322, 19440), (12960, 18483), (13176, 18180), (13635, 17568), (14544, 16470), (14640, 16362), (14823, 16160)]