67471888120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{8191}}^1$

素因数の和:8326

約数の個数: 256

約数和(自身を含む): 195538452480

約数和(自身を除く): 128066564360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 73, 91, 104, 124, 130, 140, 146, 155, 182, 217, 248, 260, 280, 292, 310, 364, 365, 403, 434, 455, 511, 520, 584, 620, 728, 730, 806, 868, 910, 949, 1022, 1085, 1240, 1460, 1612, 1736, 1820, 1898, 2015, 2044, 2170, 2263, 2555, 2821, 2920, 3224, 3640, 3796, 4030, 4088, 4340, 4526, 4745, 5110, 5642, 6643, 7592, 8060, 8191, 8680, 9052, 9490, 10220, 11284, 11315, 13286, 14105, 15841, 16120, 16382, 18104, 18980, 20440, 22568, 22630, 26572, 28210, 29419, 31682, 32764, 33215, 37960, 40955, 45260, 53144, 56420, 57337, 58838, 63364, 65528, 66430, 79205, 81910, 90520, 106483, 112840, 114674, 117676, 126728, 132860, 147095, 158410, 163820, 205933, 212966, 229348, 235352, 253921, 265720, 286685, 294190, 316820, 327640, 411866, 425932, 458696, 507842, 532415, 573370, 588380, 597943, 633640, 745381, 823732, 851864, 1015684, 1029665, 1064830, 1146740, 1176760, 1195886, 1269605, 1490762, 1647464, 1777447, 2031368, 2059330, 2129660, 2293480, 2391772, 2539210, 2981524, 2989715, 3300973, 3554894, 3726905, 4118660, 4185601, 4259320, 4783544, 5078420, 5963048, 5979430, 6601946, 7109788, 7453810, 7773259, 8237320, 8371202, 8887235, 10156840, 11958860, 13203892, 14219576, 14907620, 15546518, 16504865, 16742404, 17774470, 18536233, 20928005, 23106811, 23917720, 26407784, 29815240, 31093036, 33009730, 33484808, 35548940, 37072466, 38866295, 41856010, 46213622, 54412813, 62186072, 66019460, 71097880, 74144932, 77732590, 83712020, 92427244, 92681165, 108825626, 115534055, 129753631, 132038920, 148289864, 155465180, 167424040, 184854488, 185362330, 217651252, 231068110, 240971029, 259507262, 272064065, 310930360, 370724660, 435302504, 462136220, 481942058, 519014524, 544128130, 648768155, 741449320, 924272440, 963884116, 1038029048, 1088256260, 1204855145, 1297536310, 1686797203, 1927768232, 2176512520, 2409710290, 2595072620, 3373594406, 4819420580, 5190145240, 6747188812, 8433986015, 9638841160, 13494377624, 16867972030, 33735944060, 67471888120]

約数ペア:

[(1, 67471888120), (2, 33735944060), (4, 16867972030), (5, 13494377624), (7, 9638841160), (8, 8433986015), (10, 6747188812), (13, 5190145240), (14, 4819420580), (20, 3373594406), (26, 2595072620), (28, 2409710290), (31, 2176512520), (35, 1927768232), (40, 1686797203), (52, 1297536310), (56, 1204855145), (62, 1088256260), (65, 1038029048), (70, 963884116), (73, 924272440), (91, 741449320), (104, 648768155), (124, 544128130), (130, 519014524), (140, 481942058), (146, 462136220), (155, 435302504), (182, 370724660), (217, 310930360), (248, 272064065), (260, 259507262), (280, 240971029), (292, 231068110), (310, 217651252), (364, 185362330), (365, 184854488), (403, 167424040), (434, 155465180), (455, 148289864), (511, 132038920), (520, 129753631), (584, 115534055), (620, 108825626), (728, 92681165), (730, 92427244), (806, 83712020), (868, 77732590), (910, 74144932), (949, 71097880), (1022, 66019460), (1085, 62186072), (1240, 54412813), (1460, 46213622), (1612, 41856010), (1736, 38866295), (1820, 37072466), (1898, 35548940), (2015, 33484808), (2044, 33009730), (2170, 31093036), (2263, 29815240), (2555, 26407784), (2821, 23917720), (2920, 23106811), (3224, 20928005), (3640, 18536233), (3796, 17774470), (4030, 16742404), (4088, 16504865), (4340, 15546518), (4526, 14907620), (4745, 14219576), (5110, 13203892), (5642, 11958860), (6643, 10156840), (7592, 8887235), (8060, 8371202), (8191, 8237320), (8680, 7773259), (9052, 7453810), (9490, 7109788), (10220, 6601946), (11284, 5979430), (11315, 5963048), (13286, 5078420), (14105, 4783544), (15841, 4259320), (16120, 4185601), (16382, 4118660), (18104, 3726905), (18980, 3554894), (20440, 3300973), (22568, 2989715), (22630, 2981524), (26572, 2539210), (28210, 2391772), (29419, 2293480), (31682, 2129660), (32764, 2059330), (33215, 2031368), (37960, 1777447), (40955, 1647464), (45260, 1490762), (53144, 1269605), (56420, 1195886), (57337, 1176760), (58838, 1146740), (63364, 1064830), (65528, 1029665), (66430, 1015684), (79205, 851864), (81910, 823732), (90520, 745381), (106483, 633640), (112840, 597943), (114674, 588380), (117676, 573370), (126728, 532415), (132860, 507842), (147095, 458696), (158410, 425932), (163820, 411866), (205933, 327640), (212966, 316820), (229348, 294190), (235352, 286685), (253921, 265720)]