189792960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 224

約数和(自身を含む): 701478912

約数和(自身を除く): 511685952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 463, 480, 488, 560, 610, 672, 732, 840, 854, 915, 926, 960, 976, 1120, 1220, 1281, 1344, 1389, 1464, 1680, 1708, 1830, 1852, 1952, 2135, 2240, 2315, 2440, 2562, 2778, 2928, 3241, 3360, 3416, 3660, 3704, 3904, 4270, 4630, 4880, 5124, 5556, 5856, 6405, 6482, 6720, 6832, 6945, 7320, 7408, 8540, 9260, 9723, 9760, 10248, 11112, 11712, 12810, 12964, 13664, 13890, 14640, 14816, 16205, 17080, 18520, 19446, 19520, 20496, 22224, 25620, 25928, 27328, 27780, 28243, 29280, 29632, 32410, 34160, 37040, 38892, 40992, 44448, 48615, 51240, 51856, 55560, 56486, 58560, 64820, 68320, 74080, 77784, 81984, 84729, 88896, 97230, 102480, 103712, 111120, 112972, 129640, 136640, 141215, 148160, 155568, 169458, 194460, 197701, 204960, 207424, 222240, 225944, 259280, 282430, 311136, 338916, 388920, 395402, 409920, 423645, 444480, 451888, 518560, 564860, 593103, 622272, 677832, 777840, 790804, 847290, 903776, 988505, 1037120, 1129720, 1186206, 1355664, 1555680, 1581608, 1694580, 1807552, 1977010, 2259440, 2372412, 2711328, 2965515, 3111360, 3163216, 3389160, 3954020, 4518880, 4744824, 5422656, 5931030, 6326432, 6778320, 7908040, 9037760, 9489648, 11862060, 12652864, 13556640, 15816080, 18979296, 23724120, 27113280, 31632160, 37958592, 47448240, 63264320, 94896480, 189792960]

約数ペア:

[(1, 189792960), (2, 94896480), (3, 63264320), (4, 47448240), (5, 37958592), (6, 31632160), (7, 27113280), (8, 23724120), (10, 18979296), (12, 15816080), (14, 13556640), (15, 12652864), (16, 11862060), (20, 9489648), (21, 9037760), (24, 7908040), (28, 6778320), (30, 6326432), (32, 5931030), (35, 5422656), (40, 4744824), (42, 4518880), (48, 3954020), (56, 3389160), (60, 3163216), (61, 3111360), (64, 2965515), (70, 2711328), (80, 2372412), (84, 2259440), (96, 1977010), (105, 1807552), (112, 1694580), (120, 1581608), (122, 1555680), (140, 1355664), (160, 1186206), (168, 1129720), (183, 1037120), (192, 988505), (210, 903776), (224, 847290), (240, 790804), (244, 777840), (280, 677832), (305, 622272), (320, 593103), (336, 564860), (366, 518560), (420, 451888), (427, 444480), (448, 423645), (463, 409920), (480, 395402), (488, 388920), (560, 338916), (610, 311136), (672, 282430), (732, 259280), (840, 225944), (854, 222240), (915, 207424), (926, 204960), (960, 197701), (976, 194460), (1120, 169458), (1220, 155568), (1281, 148160), (1344, 141215), (1389, 136640), (1464, 129640), (1680, 112972), (1708, 111120), (1830, 103712), (1852, 102480), (1952, 97230), (2135, 88896), (2240, 84729), (2315, 81984), (2440, 77784), (2562, 74080), (2778, 68320), (2928, 64820), (3241, 58560), (3360, 56486), (3416, 55560), (3660, 51856), (3704, 51240), (3904, 48615), (4270, 44448), (4630, 40992), (4880, 38892), (5124, 37040), (5556, 34160), (5856, 32410), (6405, 29632), (6482, 29280), (6720, 28243), (6832, 27780), (6945, 27328), (7320, 25928), (7408, 25620), (8540, 22224), (9260, 20496), (9723, 19520), (9760, 19446), (10248, 18520), (11112, 17080), (11712, 16205), (12810, 14816), (12964, 14640), (13664, 13890)]