195211680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 666247680

約数和(自身を除く): 471036000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 480, 509, 510, 544, 564, 680, 705, 752, 799, 816, 940, 1018, 1020, 1128, 1360, 1410, 1504, 1527, 1598, 1632, 1880, 2036, 2040, 2256, 2397, 2545, 2720, 2820, 3054, 3196, 3760, 3995, 4072, 4080, 4512, 4794, 5090, 5640, 6108, 6392, 7520, 7635, 7990, 8144, 8160, 8653, 9588, 10180, 11280, 11985, 12216, 12784, 15270, 15980, 16288, 17306, 19176, 20360, 22560, 23923, 23970, 24432, 25568, 25959, 30540, 31960, 34612, 38352, 40720, 43265, 47846, 47940, 48864, 51918, 61080, 63920, 69224, 71769, 76704, 81440, 86530, 95692, 95880, 103836, 119615, 122160, 127840, 129795, 138448, 143538, 173060, 191384, 191760, 207672, 239230, 244320, 259590, 276896, 287076, 346120, 358845, 382768, 383520, 406691, 415344, 478460, 519180, 574152, 692240, 717690, 765536, 813382, 830688, 956920, 1038360, 1148304, 1220073, 1384480, 1435380, 1626764, 1913840, 2033455, 2076720, 2296608, 2440146, 2870760, 3253528, 3827680, 4066910, 4153440, 4880292, 5741520, 6100365, 6507056, 8133820, 9760584, 11483040, 12200730, 13014112, 16267640, 19521168, 24401460, 32535280, 39042336, 48802920, 65070560, 97605840, 195211680]

約数ペア:

[(1, 195211680), (2, 97605840), (3, 65070560), (4, 48802920), (5, 39042336), (6, 32535280), (8, 24401460), (10, 19521168), (12, 16267640), (15, 13014112), (16, 12200730), (17, 11483040), (20, 9760584), (24, 8133820), (30, 6507056), (32, 6100365), (34, 5741520), (40, 4880292), (47, 4153440), (48, 4066910), (51, 3827680), (60, 3253528), (68, 2870760), (80, 2440146), (85, 2296608), (94, 2076720), (96, 2033455), (102, 1913840), (120, 1626764), (136, 1435380), (141, 1384480), (160, 1220073), (170, 1148304), (188, 1038360), (204, 956920), (235, 830688), (240, 813382), (255, 765536), (272, 717690), (282, 692240), (340, 574152), (376, 519180), (408, 478460), (470, 415344), (480, 406691), (509, 383520), (510, 382768), (544, 358845), (564, 346120), (680, 287076), (705, 276896), (752, 259590), (799, 244320), (816, 239230), (940, 207672), (1018, 191760), (1020, 191384), (1128, 173060), (1360, 143538), (1410, 138448), (1504, 129795), (1527, 127840), (1598, 122160), (1632, 119615), (1880, 103836), (2036, 95880), (2040, 95692), (2256, 86530), (2397, 81440), (2545, 76704), (2720, 71769), (2820, 69224), (3054, 63920), (3196, 61080), (3760, 51918), (3995, 48864), (4072, 47940), (4080, 47846), (4512, 43265), (4794, 40720), (5090, 38352), (5640, 34612), (6108, 31960), (6392, 30540), (7520, 25959), (7635, 25568), (7990, 24432), (8144, 23970), (8160, 23923), (8653, 22560), (9588, 20360), (10180, 19176), (11280, 17306), (11985, 16288), (12216, 15980), (12784, 15270)]