128993318760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{19237}}^1$

素因数の和:19460

約数の個数: 256

約数和(自身を含む): 433824595200

約数和(自身を除く): 304831276440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 173, 190, 204, 228, 255, 285, 323, 340, 346, 380, 408, 456, 510, 519, 570, 646, 680, 692, 760, 865, 969, 1020, 1038, 1140, 1292, 1384, 1615, 1730, 1938, 2040, 2076, 2280, 2584, 2595, 2941, 3230, 3287, 3460, 3876, 4152, 4845, 5190, 5882, 6460, 6574, 6920, 7752, 8823, 9690, 9861, 10380, 11764, 12920, 13148, 14705, 16435, 17646, 19237, 19380, 19722, 20760, 23528, 26296, 29410, 32870, 35292, 38474, 38760, 39444, 44115, 49305, 55879, 57711, 58820, 65740, 70584, 76948, 78888, 88230, 96185, 98610, 111758, 115422, 117640, 131480, 153896, 167637, 176460, 192370, 197220, 223516, 230844, 279395, 288555, 327029, 335274, 352920, 365503, 384740, 394440, 447032, 461688, 558790, 577110, 654058, 670548, 731006, 769480, 838185, 981087, 1096509, 1117580, 1154220, 1308116, 1341096, 1462012, 1635145, 1676370, 1827515, 1962174, 2193018, 2235160, 2308440, 2616232, 2924024, 3270290, 3328001, 3352740, 3655030, 3924348, 4386036, 4905435, 5482545, 6213551, 6540580, 6656002, 6705480, 7310060, 7848696, 8772072, 9810870, 9984003, 10965090, 12427102, 13081160, 13312004, 14620120, 16640005, 18640653, 19621740, 19968006, 21930180, 24854204, 26624008, 31067755, 33280010, 37281306, 39243480, 39936012, 43860360, 49708408, 49920015, 56576017, 62135510, 63232019, 66560020, 74562612, 79872024, 93203265, 99840030, 113152034, 124271020, 126464038, 133120040, 149125224, 169728051, 186406530, 189696057, 199680060, 226304068, 248542040, 252928076, 282880085, 316160095, 339456102, 372813060, 379392114, 399360120, 452608136, 505856152, 565760170, 632320190, 678912204, 745626120, 758784228, 848640255, 948480285, 1074944323, 1131520340, 1264640380, 1357824408, 1517568456, 1697280510, 1896960570, 2149888646, 2263040680, 2529280760, 3224832969, 3394561020, 3793921140, 4299777292, 5374721615, 6449665938, 6789122040, 7587842280, 8599554584, 10749443230, 12899331876, 16124164845, 21498886460, 25798663752, 32248329690, 42997772920, 64496659380, 128993318760]

約数ペア:

[(1, 128993318760), (2, 64496659380), (3, 42997772920), (4, 32248329690), (5, 25798663752), (6, 21498886460), (8, 16124164845), (10, 12899331876), (12, 10749443230), (15, 8599554584), (17, 7587842280), (19, 6789122040), (20, 6449665938), (24, 5374721615), (30, 4299777292), (34, 3793921140), (38, 3394561020), (40, 3224832969), (51, 2529280760), (57, 2263040680), (60, 2149888646), (68, 1896960570), (76, 1697280510), (85, 1517568456), (95, 1357824408), (102, 1264640380), (114, 1131520340), (120, 1074944323), (136, 948480285), (152, 848640255), (170, 758784228), (173, 745626120), (190, 678912204), (204, 632320190), (228, 565760170), (255, 505856152), (285, 452608136), (323, 399360120), (340, 379392114), (346, 372813060), (380, 339456102), (408, 316160095), (456, 282880085), (510, 252928076), (519, 248542040), (570, 226304068), (646, 199680060), (680, 189696057), (692, 186406530), (760, 169728051), (865, 149125224), (969, 133120040), (1020, 126464038), (1038, 124271020), (1140, 113152034), (1292, 99840030), (1384, 93203265), (1615, 79872024), (1730, 74562612), (1938, 66560020), (2040, 63232019), (2076, 62135510), (2280, 56576017), (2584, 49920015), (2595, 49708408), (2941, 43860360), (3230, 39936012), (3287, 39243480), (3460, 37281306), (3876, 33280010), (4152, 31067755), (4845, 26624008), (5190, 24854204), (5882, 21930180), (6460, 19968006), (6574, 19621740), (6920, 18640653), (7752, 16640005), (8823, 14620120), (9690, 13312004), (9861, 13081160), (10380, 12427102), (11764, 10965090), (12920, 9984003), (13148, 9810870), (14705, 8772072), (16435, 7848696), (17646, 7310060), (19237, 6705480), (19380, 6656002), (19722, 6540580), (20760, 6213551), (23528, 5482545), (26296, 4905435), (29410, 4386036), (32870, 3924348), (35292, 3655030), (38474, 3352740), (38760, 3328001), (39444, 3270290), (44115, 2924024), (49305, 2616232), (55879, 2308440), (57711, 2235160), (58820, 2193018), (65740, 1962174), (70584, 1827515), (76948, 1676370), (78888, 1635145), (88230, 1462012), (96185, 1341096), (98610, 1308116), (111758, 1154220), (115422, 1117580), (117640, 1096509), (131480, 981087), (153896, 838185), (167637, 769480), (176460, 731006), (192370, 670548), (197220, 654058), (223516, 577110), (230844, 558790), (279395, 461688), (288555, 447032), (327029, 394440), (335274, 384740), (352920, 365503)]