631106640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 300

約数和(自身を含む): 2335357596

約数和(自身を除く): 1704250956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 324, 337, 340, 360, 405, 408, 432, 459, 510, 540, 578, 612, 648, 674, 680, 720, 765, 810, 816, 867, 918, 1011, 1020, 1080, 1156, 1224, 1296, 1348, 1360, 1377, 1445, 1530, 1620, 1685, 1734, 1836, 2022, 2040, 2160, 2295, 2312, 2448, 2601, 2696, 2754, 2890, 3033, 3060, 3240, 3370, 3468, 3672, 4044, 4080, 4335, 4590, 4624, 5055, 5202, 5392, 5508, 5729, 5780, 6066, 6120, 6480, 6740, 6885, 6936, 7344, 7803, 8088, 8670, 9099, 9180, 10110, 10404, 11016, 11458, 11560, 12132, 12240, 13005, 13480, 13770, 13872, 15165, 15606, 16176, 17187, 17340, 18198, 18360, 20220, 20808, 22032, 22916, 23120, 23409, 24264, 26010, 26960, 27297, 27540, 28645, 30330, 31212, 34374, 34680, 36396, 36720, 39015, 40440, 41616, 45495, 45832, 46818, 48528, 51561, 52020, 54594, 55080, 57290, 60660, 62424, 68748, 69360, 72792, 78030, 80880, 85935, 90990, 91664, 93636, 97393, 103122, 104040, 109188, 110160, 114580, 117045, 121320, 124848, 136485, 137496, 145584, 154683, 156060, 171870, 181980, 187272, 194786, 206244, 208080, 218376, 229160, 234090, 242640, 257805, 272970, 274992, 292179, 309366, 312120, 343740, 363960, 374544, 389572, 412488, 436752, 458320, 464049, 468180, 486965, 515610, 545940, 584358, 618732, 624240, 687480, 727920, 773415, 779144, 824976, 876537, 928098, 936360, 973930, 1031220, 1091880, 1168716, 1237464, 1374960, 1460895, 1546830, 1558288, 1753074, 1856196, 1872720, 1947860, 2062440, 2183760, 2320245, 2337432, 2474928, 2629611, 2921790, 3093660, 3506148, 3712392, 3895720, 4124880, 4382685, 4640490, 4674864, 5259222, 5843580, 6187320, 7012296, 7424784, 7791440, 7888833, 8765370, 9280980, 10518444, 11687160, 12374640, 13148055, 14024592, 15777666, 17530740, 18561960, 21036888, 23374320, 26296110, 31555332, 35061480, 37123920, 39444165, 42073776, 52592220, 63110664, 70122960, 78888330, 105184440, 126221328, 157776660, 210368880, 315553320, 631106640]

約数ペア:

[(1, 631106640), (2, 315553320), (3, 210368880), (4, 157776660), (5, 126221328), (6, 105184440), (8, 78888330), (9, 70122960), (10, 63110664), (12, 52592220), (15, 42073776), (16, 39444165), (17, 37123920), (18, 35061480), (20, 31555332), (24, 26296110), (27, 23374320), (30, 21036888), (34, 18561960), (36, 17530740), (40, 15777666), (45, 14024592), (48, 13148055), (51, 12374640), (54, 11687160), (60, 10518444), (68, 9280980), (72, 8765370), (80, 7888833), (81, 7791440), (85, 7424784), (90, 7012296), (102, 6187320), (108, 5843580), (120, 5259222), (135, 4674864), (136, 4640490), (144, 4382685), (153, 4124880), (162, 3895720), (170, 3712392), (180, 3506148), (204, 3093660), (216, 2921790), (240, 2629611), (255, 2474928), (270, 2337432), (272, 2320245), (289, 2183760), (306, 2062440), (324, 1947860), (337, 1872720), (340, 1856196), (360, 1753074), (405, 1558288), (408, 1546830), (432, 1460895), (459, 1374960), (510, 1237464), (540, 1168716), (578, 1091880), (612, 1031220), (648, 973930), (674, 936360), (680, 928098), (720, 876537), (765, 824976), (810, 779144), (816, 773415), (867, 727920), (918, 687480), (1011, 624240), (1020, 618732), (1080, 584358), (1156, 545940), (1224, 515610), (1296, 486965), (1348, 468180), (1360, 464049), (1377, 458320), (1445, 436752), (1530, 412488), (1620, 389572), (1685, 374544), (1734, 363960), (1836, 343740), (2022, 312120), (2040, 309366), (2160, 292179), (2295, 274992), (2312, 272970), (2448, 257805), (2601, 242640), (2696, 234090), (2754, 229160), (2890, 218376), (3033, 208080), (3060, 206244), (3240, 194786), (3370, 187272), (3468, 181980), (3672, 171870), (4044, 156060), (4080, 154683), (4335, 145584), (4590, 137496), (4624, 136485), (5055, 124848), (5202, 121320), (5392, 117045), (5508, 114580), (5729, 110160), (5780, 109188), (6066, 104040), (6120, 103122), (6480, 97393), (6740, 93636), (6885, 91664), (6936, 90990), (7344, 85935), (7803, 80880), (8088, 78030), (8670, 72792), (9099, 69360), (9180, 68748), (10110, 62424), (10404, 60660), (11016, 57290), (11458, 55080), (11560, 54594), (12132, 52020), (12240, 51561), (13005, 48528), (13480, 46818), (13770, 45832), (13872, 45495), (15165, 41616), (15606, 40440), (16176, 39015), (17187, 36720), (17340, 36396), (18198, 34680), (18360, 34374), (20220, 31212), (20808, 30330), (22032, 28645), (22916, 27540), (23120, 27297), (23409, 26960), (24264, 26010)]