15490674720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2999}}^1$

素因数の和:3248

約数の個数: 288

約数和(自身を含む): 56255472000

約数和(自身を除く): 40764797280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 211, 240, 255, 272, 288, 306, 340, 360, 408, 422, 480, 510, 544, 612, 633, 680, 720, 765, 816, 844, 1020, 1055, 1224, 1266, 1360, 1440, 1530, 1632, 1688, 1899, 2040, 2110, 2448, 2532, 2720, 2999, 3060, 3165, 3376, 3587, 3798, 4080, 4220, 4896, 5064, 5998, 6120, 6330, 6752, 7174, 7596, 8160, 8440, 8997, 9495, 10128, 10761, 11996, 12240, 12660, 14348, 14995, 15192, 16880, 17935, 17994, 18990, 20256, 21522, 23992, 24480, 25320, 26991, 28696, 29990, 30384, 32283, 33760, 35870, 35988, 37980, 43044, 44985, 47984, 50640, 50983, 53805, 53982, 57392, 59980, 60768, 64566, 71740, 71976, 75960, 86088, 89970, 95968, 101280, 101966, 107610, 107964, 114784, 119960, 129132, 134955, 143480, 143952, 151920, 152949, 161415, 172176, 179940, 203932, 215220, 215928, 239920, 254915, 258264, 269910, 286960, 287904, 303840, 305898, 322830, 344352, 359880, 407864, 430440, 431856, 458847, 479840, 509830, 516528, 539820, 573920, 611796, 632789, 645660, 719760, 764745, 815728, 860880, 863712, 917694, 1019660, 1033056, 1079640, 1223592, 1265578, 1291320, 1439520, 1529490, 1631456, 1721760, 1835388, 1898367, 2039320, 2159280, 2294235, 2447184, 2531156, 2582640, 3058980, 3163945, 3670776, 3796734, 4078640, 4318560, 4588470, 4894368, 5062312, 5165280, 5695101, 6117960, 6327890, 7341552, 7593468, 8157280, 9176940, 9491835, 10124624, 10757413, 11390202, 12235920, 12655780, 14683104, 15186936, 18353880, 18983670, 20249248, 21514826, 22780404, 24471840, 25311560, 28475505, 30373872, 32272239, 36707760, 37967340, 43029652, 45560808, 50623120, 53787065, 56951010, 60747744, 64544478, 73415520, 75934680, 86059304, 91121616, 96816717, 101246240, 107574130, 113902020, 129088956, 151869360, 161361195, 172118608, 182243232, 193633434, 215148260, 227804040, 258177912, 303738720, 322722390, 344237216, 387266868, 430296520, 455608080, 484083585, 516355824, 645444780, 774533736, 860593040, 911216160, 968167170, 1032711648, 1290889560, 1549067472, 1721186080, 1936334340, 2581779120, 3098134944, 3872668680, 5163558240, 7745337360, 15490674720]

約数ペア:

[(1, 15490674720), (2, 7745337360), (3, 5163558240), (4, 3872668680), (5, 3098134944), (6, 2581779120), (8, 1936334340), (9, 1721186080), (10, 1549067472), (12, 1290889560), (15, 1032711648), (16, 968167170), (17, 911216160), (18, 860593040), (20, 774533736), (24, 645444780), (30, 516355824), (32, 484083585), (34, 455608080), (36, 430296520), (40, 387266868), (45, 344237216), (48, 322722390), (51, 303738720), (60, 258177912), (68, 227804040), (72, 215148260), (80, 193633434), (85, 182243232), (90, 172118608), (96, 161361195), (102, 151869360), (120, 129088956), (136, 113902020), (144, 107574130), (153, 101246240), (160, 96816717), (170, 91121616), (180, 86059304), (204, 75934680), (211, 73415520), (240, 64544478), (255, 60747744), (272, 56951010), (288, 53787065), (306, 50623120), (340, 45560808), (360, 43029652), (408, 37967340), (422, 36707760), (480, 32272239), (510, 30373872), (544, 28475505), (612, 25311560), (633, 24471840), (680, 22780404), (720, 21514826), (765, 20249248), (816, 18983670), (844, 18353880), (1020, 15186936), (1055, 14683104), (1224, 12655780), (1266, 12235920), (1360, 11390202), (1440, 10757413), (1530, 10124624), (1632, 9491835), (1688, 9176940), (1899, 8157280), (2040, 7593468), (2110, 7341552), (2448, 6327890), (2532, 6117960), (2720, 5695101), (2999, 5165280), (3060, 5062312), (3165, 4894368), (3376, 4588470), (3587, 4318560), (3798, 4078640), (4080, 3796734), (4220, 3670776), (4896, 3163945), (5064, 3058980), (5998, 2582640), (6120, 2531156), (6330, 2447184), (6752, 2294235), (7174, 2159280), (7596, 2039320), (8160, 1898367), (8440, 1835388), (8997, 1721760), (9495, 1631456), (10128, 1529490), (10761, 1439520), (11996, 1291320), (12240, 1265578), (12660, 1223592), (14348, 1079640), (14995, 1033056), (15192, 1019660), (16880, 917694), (17935, 863712), (17994, 860880), (18990, 815728), (20256, 764745), (21522, 719760), (23992, 645660), (24480, 632789), (25320, 611796), (26991, 573920), (28696, 539820), (29990, 516528), (30384, 509830), (32283, 479840), (33760, 458847), (35870, 431856), (35988, 430440), (37980, 407864), (43044, 359880), (44985, 344352), (47984, 322830), (50640, 305898), (50983, 303840), (53805, 287904), (53982, 286960), (57392, 269910), (59980, 258264), (60768, 254915), (64566, 239920), (71740, 215928), (71976, 215220), (75960, 203932), (86088, 179940), (89970, 172176), (95968, 161415), (101280, 152949), (101966, 151920), (107610, 143952), (107964, 143480), (114784, 134955), (119960, 129132)]