748580040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 2803043880

約数和(自身を除く): 2054463840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 97, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 194, 195, 204, 221, 234, 255, 260, 291, 306, 312, 340, 360, 388, 390, 408, 442, 468, 485, 510, 520, 582, 585, 612, 663, 680, 765, 776, 780, 873, 884, 936, 970, 1020, 1105, 1164, 1170, 1224, 1261, 1326, 1455, 1530, 1560, 1649, 1746, 1768, 1940, 1989, 2040, 2210, 2328, 2340, 2522, 2652, 2910, 3060, 3298, 3315, 3492, 3783, 3880, 3978, 4365, 4420, 4680, 4947, 5044, 5304, 5820, 6120, 6305, 6596, 6630, 6984, 7566, 7956, 8245, 8730, 8840, 9409, 9894, 9945, 10088, 11349, 11640, 12610, 13192, 13260, 14841, 15132, 15912, 16490, 17460, 18818, 18915, 19788, 19890, 21437, 22698, 24735, 25220, 26520, 28227, 29682, 30264, 32980, 34920, 37636, 37830, 39576, 39780, 42874, 45396, 47045, 49470, 50440, 56454, 56745, 59364, 64311, 65960, 74205, 75272, 75660, 79560, 84681, 85748, 90792, 94090, 98940, 107185, 112908, 113490, 118728, 122317, 128622, 141135, 148410, 151320, 159953, 169362, 171496, 188180, 192933, 197880, 214370, 225816, 226980, 244634, 257244, 282270, 296820, 319906, 321555, 338724, 366951, 376360, 385866, 423405, 428740, 453960, 479859, 489268, 514488, 564540, 593640, 611585, 639812, 643110, 677448, 733902, 771732, 799765, 846810, 857480, 959718, 964665, 978536, 1100853, 1129080, 1223170, 1279624, 1286220, 1439577, 1467804, 1543464, 1599530, 1693620, 1834755, 1919436, 1929330, 2079389, 2201706, 2399295, 2446340, 2572440, 2879154, 2935608, 3199060, 3387240, 3669510, 3838872, 3858660, 4158778, 4403412, 4798590, 4892680, 5504265, 5758308, 6238167, 6398120, 7197885, 7339020, 7717320, 8317556, 8806824, 9597180, 10396945, 11008530, 11516616, 12476334, 14395770, 14678040, 16635112, 18714501, 19194360, 20793890, 22017060, 24952668, 28791540, 31190835, 37429002, 41587780, 44034120, 49905336, 57583080, 62381670, 74858004, 83175560, 93572505, 124763340, 149716008, 187145010, 249526680, 374290020, 748580040]

約数ペア:

[(1, 748580040), (2, 374290020), (3, 249526680), (4, 187145010), (5, 149716008), (6, 124763340), (8, 93572505), (9, 83175560), (10, 74858004), (12, 62381670), (13, 57583080), (15, 49905336), (17, 44034120), (18, 41587780), (20, 37429002), (24, 31190835), (26, 28791540), (30, 24952668), (34, 22017060), (36, 20793890), (39, 19194360), (40, 18714501), (45, 16635112), (51, 14678040), (52, 14395770), (60, 12476334), (65, 11516616), (68, 11008530), (72, 10396945), (78, 9597180), (85, 8806824), (90, 8317556), (97, 7717320), (102, 7339020), (104, 7197885), (117, 6398120), (120, 6238167), (130, 5758308), (136, 5504265), (153, 4892680), (156, 4798590), (170, 4403412), (180, 4158778), (194, 3858660), (195, 3838872), (204, 3669510), (221, 3387240), (234, 3199060), (255, 2935608), (260, 2879154), (291, 2572440), (306, 2446340), (312, 2399295), (340, 2201706), (360, 2079389), (388, 1929330), (390, 1919436), (408, 1834755), (442, 1693620), (468, 1599530), (485, 1543464), (510, 1467804), (520, 1439577), (582, 1286220), (585, 1279624), (612, 1223170), (663, 1129080), (680, 1100853), (765, 978536), (776, 964665), (780, 959718), (873, 857480), (884, 846810), (936, 799765), (970, 771732), (1020, 733902), (1105, 677448), (1164, 643110), (1170, 639812), (1224, 611585), (1261, 593640), (1326, 564540), (1455, 514488), (1530, 489268), (1560, 479859), (1649, 453960), (1746, 428740), (1768, 423405), (1940, 385866), (1989, 376360), (2040, 366951), (2210, 338724), (2328, 321555), (2340, 319906), (2522, 296820), (2652, 282270), (2910, 257244), (3060, 244634), (3298, 226980), (3315, 225816), (3492, 214370), (3783, 197880), (3880, 192933), (3978, 188180), (4365, 171496), (4420, 169362), (4680, 159953), (4947, 151320), (5044, 148410), (5304, 141135), (5820, 128622), (6120, 122317), (6305, 118728), (6596, 113490), (6630, 112908), (6984, 107185), (7566, 98940), (7956, 94090), (8245, 90792), (8730, 85748), (8840, 84681), (9409, 79560), (9894, 75660), (9945, 75272), (10088, 74205), (11349, 65960), (11640, 64311), (12610, 59364), (13192, 56745), (13260, 56454), (14841, 50440), (15132, 49470), (15912, 47045), (16490, 45396), (17460, 42874), (18818, 39780), (18915, 39576), (19788, 37830), (19890, 37636), (21437, 34920), (22698, 32980), (24735, 30264), (25220, 29682), (26520, 28227)]