399415751840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2832

約数の個数: 384

約数和(自身を含む): 1155224125440

約数和(自身を除く): 755808373600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 56, 58, 70, 74, 80, 112, 116, 127, 140, 145, 148, 160, 185, 203, 224, 232, 254, 259, 280, 290, 296, 370, 406, 464, 508, 518, 560, 580, 592, 635, 740, 812, 889, 928, 1015, 1016, 1036, 1073, 1120, 1160, 1184, 1270, 1295, 1480, 1624, 1778, 2030, 2032, 2072, 2146, 2320, 2540, 2590, 2617, 2960, 3248, 3556, 3683, 4060, 4064, 4144, 4292, 4445, 4640, 4699, 5080, 5180, 5234, 5365, 5920, 6496, 7112, 7366, 7511, 8120, 8288, 8584, 8890, 9398, 10160, 10360, 10468, 10730, 13085, 14224, 14732, 15022, 16240, 17168, 17780, 18319, 18415, 18796, 20320, 20720, 20936, 21460, 23495, 25781, 26170, 28448, 29464, 30044, 32480, 32893, 34336, 35560, 36638, 36830, 37555, 37592, 41440, 41872, 42920, 46990, 51562, 52340, 58928, 60088, 65786, 71120, 73276, 73660, 75110, 75184, 75893, 83744, 85840, 91595, 93980, 96829, 103124, 104680, 117856, 120176, 128905, 131572, 136271, 142240, 146552, 147320, 150220, 150368, 151786, 164465, 171680, 183190, 187960, 193658, 206248, 209360, 240352, 257810, 263144, 272542, 293104, 294640, 300440, 303572, 328930, 332359, 366380, 375920, 379465, 387316, 412496, 418720, 484145, 515620, 526288, 531251, 545084, 586208, 589280, 600880, 607144, 657860, 664718, 677803, 681355, 732760, 751840, 758930, 774632, 824992, 953897, 968290, 1031240, 1052576, 1062502, 1090168, 1201760, 1214288, 1315720, 1329436, 1355606, 1362710, 1465520, 1517860, 1549264, 1661795, 1907794, 1936580, 2062480, 2125004, 2180336, 2326513, 2428576, 2631440, 2656255, 2658872, 2711212, 2725420, 2808041, 2931040, 3035720, 3098528, 3323590, 3389015, 3815588, 3873160, 4124960, 4250008, 4360672, 4653026, 4769485, 5262880, 5312510, 5317744, 5422424, 5450840, 5616082, 6071440, 6647180, 6778030, 7631176, 7746320, 8500016, 9306052, 9538970, 9638411, 10625020, 10635488, 10844848, 10901680, 11232164, 11632565, 12142880, 12297283, 13294360, 13556060, 14040205, 15262352, 15492640, 17000032, 18612104, 19077940, 19276822, 19656287, 21250040, 21689696, 21803360, 22464328, 23265130, 24594566, 26588720, 27112120, 28080410, 30524704, 37224208, 38155880, 38553644, 39312574, 42500080, 44928656, 46530260, 48192055, 49189132, 53177440, 54224240, 56160820, 61486415, 67468877, 74448416, 76311760, 77107288, 78625148, 85000160, 86080981, 89857312, 93060520, 96384110, 98281435, 98378264, 108448480, 112321640, 122972830, 134937754, 152623520, 154214576, 157250296, 172161962, 186121040, 192768220, 196562870, 196756528, 224643280, 245945660, 269875508, 308429152, 314500592, 337344385, 344323924, 356621207, 372242080, 385536440, 393125740, 393513056, 430404905, 449286560, 491891320, 539751016, 629001184, 674688770, 688647848, 713242414, 771072880, 786251480, 860809810, 983782640, 1079502032, 1349377540, 1377295696, 1426484828, 1542145760, 1572502960, 1721619620, 1783106035, 1967565280, 2159004064, 2496348449, 2698755080, 2754591392, 2852969656, 3145005920, 3443239240, 3566212070, 4992696898, 5397510160, 5705939312, 6886478480, 7132424140, 9985393796, 10795020320, 11411878624, 12481742245, 13772956960, 14264848280, 19970787592, 24963484490, 28529696560, 39941575184, 49926968980, 57059393120, 79883150368, 99853937960, 199707875920, 399415751840]

約数ペア:

[(1, 399415751840), (2, 199707875920), (4, 99853937960), (5, 79883150368), (7, 57059393120), (8, 49926968980), (10, 39941575184), (14, 28529696560), (16, 24963484490), (20, 19970787592), (28, 14264848280), (29, 13772956960), (32, 12481742245), (35, 11411878624), (37, 10795020320), (40, 9985393796), (56, 7132424140), (58, 6886478480), (70, 5705939312), (74, 5397510160), (80, 4992696898), (112, 3566212070), (116, 3443239240), (127, 3145005920), (140, 2852969656), (145, 2754591392), (148, 2698755080), (160, 2496348449), (185, 2159004064), (203, 1967565280), (224, 1783106035), (232, 1721619620), (254, 1572502960), (259, 1542145760), (280, 1426484828), (290, 1377295696), (296, 1349377540), (370, 1079502032), (406, 983782640), (464, 860809810), (508, 786251480), (518, 771072880), (560, 713242414), (580, 688647848), (592, 674688770), (635, 629001184), (740, 539751016), (812, 491891320), (889, 449286560), (928, 430404905), (1015, 393513056), (1016, 393125740), (1036, 385536440), (1073, 372242080), (1120, 356621207), (1160, 344323924), (1184, 337344385), (1270, 314500592), (1295, 308429152), (1480, 269875508), (1624, 245945660), (1778, 224643280), (2030, 196756528), (2032, 196562870), (2072, 192768220), (2146, 186121040), (2320, 172161962), (2540, 157250296), (2590, 154214576), (2617, 152623520), (2960, 134937754), (3248, 122972830), (3556, 112321640), (3683, 108448480), (4060, 98378264), (4064, 98281435), (4144, 96384110), (4292, 93060520), (4445, 89857312), (4640, 86080981), (4699, 85000160), (5080, 78625148), (5180, 77107288), (5234, 76311760), (5365, 74448416), (5920, 67468877), (6496, 61486415), (7112, 56160820), (7366, 54224240), (7511, 53177440), (8120, 49189132), (8288, 48192055), (8584, 46530260), (8890, 44928656), (9398, 42500080), (10160, 39312574), (10360, 38553644), (10468, 38155880), (10730, 37224208), (13085, 30524704), (14224, 28080410), (14732, 27112120), (15022, 26588720), (16240, 24594566), (17168, 23265130), (17780, 22464328), (18319, 21803360), (18415, 21689696), (18796, 21250040), (20320, 19656287), (20720, 19276822), (20936, 19077940), (21460, 18612104), (23495, 17000032), (25781, 15492640), (26170, 15262352), (28448, 14040205), (29464, 13556060), (30044, 13294360), (32480, 12297283), (32893, 12142880), (34336, 11632565), (35560, 11232164), (36638, 10901680), (36830, 10844848), (37555, 10635488), (37592, 10625020), (41440, 9638411), (41872, 9538970), (42920, 9306052), (46990, 8500016), (51562, 7746320), (52340, 7631176), (58928, 6778030), (60088, 6647180), (65786, 6071440), (71120, 5616082), (73276, 5450840), (73660, 5422424), (75110, 5317744), (75184, 5312510), (75893, 5262880), (83744, 4769485), (85840, 4653026), (91595, 4360672), (93980, 4250008), (96829, 4124960), (103124, 3873160), (104680, 3815588), (117856, 3389015), (120176, 3323590), (128905, 3098528), (131572, 3035720), (136271, 2931040), (142240, 2808041), (146552, 2725420), (147320, 2711212), (150220, 2658872), (150368, 2656255), (151786, 2631440), (164465, 2428576), (171680, 2326513), (183190, 2180336), (187960, 2125004), (193658, 2062480), (206248, 1936580), (209360, 1907794), (240352, 1661795), (257810, 1549264), (263144, 1517860), (272542, 1465520), (293104, 1362710), (294640, 1355606), (300440, 1329436), (303572, 1315720), (328930, 1214288), (332359, 1201760), (366380, 1090168), (375920, 1062502), (379465, 1052576), (387316, 1031240), (412496, 968290), (418720, 953897), (484145, 824992), (515620, 774632), (526288, 758930), (531251, 751840), (545084, 732760), (586208, 681355), (589280, 677803), (600880, 664718), (607144, 657860)]