19121520672

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1416

約数の個数: 288

約数和(自身を含む): 59276206080

約数和(自身を除く): 40154685408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 61, 69, 72, 74, 92, 96, 111, 122, 138, 144, 148, 183, 184, 207, 222, 244, 276, 288, 296, 333, 366, 368, 414, 444, 488, 549, 552, 592, 666, 732, 736, 828, 851, 888, 976, 1098, 1104, 1184, 1279, 1332, 1403, 1464, 1656, 1702, 1776, 1952, 2196, 2208, 2257, 2553, 2558, 2664, 2806, 2928, 3312, 3404, 3552, 3837, 4209, 4392, 4514, 5106, 5116, 5328, 5612, 5856, 6624, 6771, 6808, 7659, 7674, 8418, 8784, 9028, 10212, 10232, 10656, 11224, 11511, 12627, 13542, 13616, 15318, 15348, 16836, 17568, 18056, 20313, 20424, 20464, 22448, 23022, 25254, 27084, 27232, 29417, 30636, 30696, 33672, 36112, 40626, 40848, 40928, 44896, 46044, 47323, 50508, 51911, 54168, 58834, 61272, 61392, 67344, 72224, 78019, 81252, 81696, 88251, 92088, 94646, 101016, 103822, 108336, 117668, 122544, 122784, 134688, 141969, 155733, 156038, 162504, 176502, 184176, 189292, 202032, 207644, 216672, 234057, 235336, 245088, 264753, 283938, 311466, 312076, 325008, 353004, 368352, 378584, 404064, 415288, 425907, 467199, 468114, 470672, 529506, 567876, 622932, 624152, 650016, 702171, 706008, 757168, 830576, 851814, 934398, 936228, 941344, 1059012, 1088429, 1135752, 1245864, 1248304, 1404342, 1412016, 1514336, 1661152, 1703628, 1794437, 1868796, 1872456, 2118024, 2176858, 2271504, 2491728, 2496608, 2808684, 2824032, 2886703, 3265287, 3407256, 3588874, 3737592, 3744912, 4236048, 4353716, 4543008, 4983456, 5383311, 5617368, 5773406, 6530574, 6814512, 7177748, 7475184, 7489824, 8472096, 8660109, 8707432, 9795861, 10766622, 11234736, 11546812, 13061148, 13629024, 14355496, 14950368, 16149933, 17320218, 17414864, 19591722, 21533244, 22469472, 23093624, 25980327, 26122296, 28710992, 32299866, 34640436, 34829728, 39183444, 43066488, 46187248, 51960654, 52244592, 57421984, 64599732, 66394169, 69280872, 78366888, 86132976, 92374496, 103921308, 104489184, 129199464, 132788338, 138561744, 156733776, 172265952, 199182507, 207842616, 258398928, 265576676, 277123488, 313467552, 398365014, 415685232, 516797856, 531153352, 597547521, 796730028, 831370464, 1062306704, 1195095042, 1593460056, 2124613408, 2390190084, 3186920112, 4780380168, 6373840224, 9560760336, 19121520672]

約数ペア:

[(1, 19121520672), (2, 9560760336), (3, 6373840224), (4, 4780380168), (6, 3186920112), (8, 2390190084), (9, 2124613408), (12, 1593460056), (16, 1195095042), (18, 1062306704), (23, 831370464), (24, 796730028), (32, 597547521), (36, 531153352), (37, 516797856), (46, 415685232), (48, 398365014), (61, 313467552), (69, 277123488), (72, 265576676), (74, 258398928), (92, 207842616), (96, 199182507), (111, 172265952), (122, 156733776), (138, 138561744), (144, 132788338), (148, 129199464), (183, 104489184), (184, 103921308), (207, 92374496), (222, 86132976), (244, 78366888), (276, 69280872), (288, 66394169), (296, 64599732), (333, 57421984), (366, 52244592), (368, 51960654), (414, 46187248), (444, 43066488), (488, 39183444), (549, 34829728), (552, 34640436), (592, 32299866), (666, 28710992), (732, 26122296), (736, 25980327), (828, 23093624), (851, 22469472), (888, 21533244), (976, 19591722), (1098, 17414864), (1104, 17320218), (1184, 16149933), (1279, 14950368), (1332, 14355496), (1403, 13629024), (1464, 13061148), (1656, 11546812), (1702, 11234736), (1776, 10766622), (1952, 9795861), (2196, 8707432), (2208, 8660109), (2257, 8472096), (2553, 7489824), (2558, 7475184), (2664, 7177748), (2806, 6814512), (2928, 6530574), (3312, 5773406), (3404, 5617368), (3552, 5383311), (3837, 4983456), (4209, 4543008), (4392, 4353716), (4514, 4236048), (5106, 3744912), (5116, 3737592), (5328, 3588874), (5612, 3407256), (5856, 3265287), (6624, 2886703), (6771, 2824032), (6808, 2808684), (7659, 2496608), (7674, 2491728), (8418, 2271504), (8784, 2176858), (9028, 2118024), (10212, 1872456), (10232, 1868796), (10656, 1794437), (11224, 1703628), (11511, 1661152), (12627, 1514336), (13542, 1412016), (13616, 1404342), (15318, 1248304), (15348, 1245864), (16836, 1135752), (17568, 1088429), (18056, 1059012), (20313, 941344), (20424, 936228), (20464, 934398), (22448, 851814), (23022, 830576), (25254, 757168), (27084, 706008), (27232, 702171), (29417, 650016), (30636, 624152), (30696, 622932), (33672, 567876), (36112, 529506), (40626, 470672), (40848, 468114), (40928, 467199), (44896, 425907), (46044, 415288), (47323, 404064), (50508, 378584), (51911, 368352), (54168, 353004), (58834, 325008), (61272, 312076), (61392, 311466), (67344, 283938), (72224, 264753), (78019, 245088), (81252, 235336), (81696, 234057), (88251, 216672), (92088, 207644), (94646, 202032), (101016, 189292), (103822, 184176), (108336, 176502), (117668, 162504), (122544, 156038), (122784, 155733), (134688, 141969)]