16181534880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11549}}^1$

素因数の和:11716

約数の個数: 288

約数和(自身を含む): 63567504000

約数和(自身を除く): 47385969120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 144, 160, 168, 180, 210, 224, 240, 252, 278, 280, 288, 315, 336, 360, 417, 420, 480, 504, 556, 560, 630, 672, 695, 720, 834, 840, 973, 1008, 1112, 1120, 1251, 1260, 1390, 1440, 1668, 1680, 1946, 2016, 2085, 2224, 2502, 2520, 2780, 2919, 3336, 3360, 3892, 4170, 4448, 4865, 5004, 5040, 5560, 5838, 6255, 6672, 7784, 8340, 8757, 9730, 10008, 10080, 11120, 11549, 11676, 12510, 13344, 14595, 15568, 16680, 17514, 19460, 20016, 22240, 23098, 23352, 25020, 29190, 31136, 33360, 34647, 35028, 38920, 40032, 43785, 46196, 46704, 50040, 57745, 58380, 66720, 69294, 70056, 77840, 80843, 87570, 92392, 93408, 100080, 103941, 115490, 116760, 138588, 140112, 155680, 161686, 173235, 175140, 184784, 200160, 207882, 230980, 233520, 242529, 277176, 280224, 323372, 346470, 350280, 369568, 404215, 415764, 461960, 467040, 485058, 519705, 554352, 646744, 692940, 700560, 727587, 808430, 831528, 923920, 970116, 1039410, 1108704, 1212645, 1293488, 1385880, 1401120, 1455174, 1605311, 1616860, 1663056, 1847840, 1940232, 2078820, 2425290, 2586976, 2771760, 2910348, 3210622, 3233720, 3326112, 3637935, 3880464, 4157640, 4815933, 4850580, 5543520, 5820696, 6421244, 6467440, 7275870, 7760928, 8026555, 8315280, 9631866, 9701160, 11237177, 11641392, 12842488, 12934880, 14447799, 14551740, 16053110, 16630560, 19263732, 19402320, 22474354, 23282784, 24079665, 25684976, 28895598, 29103480, 32106220, 33711531, 38527464, 38804640, 44948708, 48159330, 51369952, 56185885, 57791196, 58206960, 64212440, 67423062, 72238995, 77054928, 89897416, 96318660, 101134593, 112371770, 115582392, 116413920, 128424880, 134846124, 144477990, 154109856, 168557655, 179794832, 192637320, 202269186, 224743540, 231164784, 256849760, 269692248, 288955980, 337115310, 359589664, 385274640, 404538372, 449487080, 462329568, 505672965, 539384496, 577911960, 674230620, 770549280, 809076744, 898974160, 1011345930, 1078768992, 1155823920, 1348461240, 1618153488, 1797948320, 2022691860, 2311647840, 2696922480, 3236306976, 4045383720, 5393844960, 8090767440, 16181534880]

約数ペア:

[(1, 16181534880), (2, 8090767440), (3, 5393844960), (4, 4045383720), (5, 3236306976), (6, 2696922480), (7, 2311647840), (8, 2022691860), (9, 1797948320), (10, 1618153488), (12, 1348461240), (14, 1155823920), (15, 1078768992), (16, 1011345930), (18, 898974160), (20, 809076744), (21, 770549280), (24, 674230620), (28, 577911960), (30, 539384496), (32, 505672965), (35, 462329568), (36, 449487080), (40, 404538372), (42, 385274640), (45, 359589664), (48, 337115310), (56, 288955980), (60, 269692248), (63, 256849760), (70, 231164784), (72, 224743540), (80, 202269186), (84, 192637320), (90, 179794832), (96, 168557655), (105, 154109856), (112, 144477990), (120, 134846124), (126, 128424880), (139, 116413920), (140, 115582392), (144, 112371770), (160, 101134593), (168, 96318660), (180, 89897416), (210, 77054928), (224, 72238995), (240, 67423062), (252, 64212440), (278, 58206960), (280, 57791196), (288, 56185885), (315, 51369952), (336, 48159330), (360, 44948708), (417, 38804640), (420, 38527464), (480, 33711531), (504, 32106220), (556, 29103480), (560, 28895598), (630, 25684976), (672, 24079665), (695, 23282784), (720, 22474354), (834, 19402320), (840, 19263732), (973, 16630560), (1008, 16053110), (1112, 14551740), (1120, 14447799), (1251, 12934880), (1260, 12842488), (1390, 11641392), (1440, 11237177), (1668, 9701160), (1680, 9631866), (1946, 8315280), (2016, 8026555), (2085, 7760928), (2224, 7275870), (2502, 6467440), (2520, 6421244), (2780, 5820696), (2919, 5543520), (3336, 4850580), (3360, 4815933), (3892, 4157640), (4170, 3880464), (4448, 3637935), (4865, 3326112), (5004, 3233720), (5040, 3210622), (5560, 2910348), (5838, 2771760), (6255, 2586976), (6672, 2425290), (7784, 2078820), (8340, 1940232), (8757, 1847840), (9730, 1663056), (10008, 1616860), (10080, 1605311), (11120, 1455174), (11549, 1401120), (11676, 1385880), (12510, 1293488), (13344, 1212645), (14595, 1108704), (15568, 1039410), (16680, 970116), (17514, 923920), (19460, 831528), (20016, 808430), (22240, 727587), (23098, 700560), (23352, 692940), (25020, 646744), (29190, 554352), (31136, 519705), (33360, 485058), (34647, 467040), (35028, 461960), (38920, 415764), (40032, 404215), (43785, 369568), (46196, 350280), (46704, 346470), (50040, 323372), (57745, 280224), (58380, 277176), (66720, 242529), (69294, 233520), (70056, 230980), (77840, 207882), (80843, 200160), (87570, 184784), (92392, 175140), (93408, 173235), (100080, 161686), (103941, 155680), (115490, 140112), (116760, 138588)]