380161759360

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:396

約数の個数: 256

約数和(自身を含む): 952540692480

約数和(自身を除く): 572378933120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 157, 160, 248, 254, 310, 314, 320, 496, 508, 620, 628, 635, 640, 785, 961, 992, 1016, 1240, 1256, 1270, 1570, 1922, 1984, 2032, 2480, 2512, 2540, 3140, 3844, 3937, 3968, 4064, 4805, 4867, 4960, 5024, 5080, 6280, 7688, 7874, 8128, 9610, 9734, 9920, 10048, 10160, 12560, 15376, 15748, 16256, 19220, 19468, 19685, 19840, 19939, 20096, 20320, 24335, 25120, 29791, 30752, 31496, 38440, 38936, 39370, 39878, 40640, 48670, 50240, 59582, 61504, 62992, 76880, 77872, 78740, 79756, 81280, 97340, 99695, 100480, 119164, 122047, 123008, 125984, 148955, 150877, 153760, 155744, 157480, 159512, 194680, 199390, 238328, 244094, 251968, 297910, 301754, 307520, 311488, 314960, 319024, 389360, 398780, 476656, 488188, 503936, 595820, 603508, 610235, 615040, 618109, 622976, 629920, 638048, 754385, 778720, 797560, 953312, 976376, 1191640, 1207016, 1220470, 1236218, 1259840, 1276096, 1508770, 1557440, 1595120, 1906624, 1952752, 2383280, 2414032, 2440940, 2472436, 2519680, 2552192, 3017540, 3090545, 3114880, 3190240, 3783457, 3813248, 3905504, 4677187, 4766560, 4828064, 4881880, 4944872, 6035080, 6181090, 6380480, 7566914, 7811008, 9354374, 9533120, 9656128, 9763760, 9889744, 12070160, 12362180, 12760960, 15133828, 15622016, 18708748, 18917285, 19066240, 19161379, 19312256, 19527520, 19779488, 23385935, 24140320, 24724360, 30267656, 37417496, 37834570, 38322758, 39055040, 39558976, 46771870, 48280640, 49448720, 60535312, 74834992, 75669140, 76645516, 78110080, 79117952, 93543740, 95806895, 96561280, 98897440, 121070624, 149669984, 151338280, 153291032, 187087480, 191613790, 197794880, 242141248, 299339968, 302676560, 306582064, 374174960, 383227580, 395589760, 484282496, 594002749, 598679936, 605353120, 613164128, 748349920, 766455160, 1188005498, 1210706240, 1226328256, 1496699840, 1532910320, 2376010996, 2421412480, 2452656512, 2970013745, 2993399680, 3065820640, 4752021992, 5940027490, 6131641280, 9504043984, 11880054980, 12263282560, 19008087968, 23760109960, 38016175936, 47520219920, 76032351872, 95040439840, 190080879680, 380161759360]

約数ペア:

[(1, 380161759360), (2, 190080879680), (4, 95040439840), (5, 76032351872), (8, 47520219920), (10, 38016175936), (16, 23760109960), (20, 19008087968), (31, 12263282560), (32, 11880054980), (40, 9504043984), (62, 6131641280), (64, 5940027490), (80, 4752021992), (124, 3065820640), (127, 2993399680), (128, 2970013745), (155, 2452656512), (157, 2421412480), (160, 2376010996), (248, 1532910320), (254, 1496699840), (310, 1226328256), (314, 1210706240), (320, 1188005498), (496, 766455160), (508, 748349920), (620, 613164128), (628, 605353120), (635, 598679936), (640, 594002749), (785, 484282496), (961, 395589760), (992, 383227580), (1016, 374174960), (1240, 306582064), (1256, 302676560), (1270, 299339968), (1570, 242141248), (1922, 197794880), (1984, 191613790), (2032, 187087480), (2480, 153291032), (2512, 151338280), (2540, 149669984), (3140, 121070624), (3844, 98897440), (3937, 96561280), (3968, 95806895), (4064, 93543740), (4805, 79117952), (4867, 78110080), (4960, 76645516), (5024, 75669140), (5080, 74834992), (6280, 60535312), (7688, 49448720), (7874, 48280640), (8128, 46771870), (9610, 39558976), (9734, 39055040), (9920, 38322758), (10048, 37834570), (10160, 37417496), (12560, 30267656), (15376, 24724360), (15748, 24140320), (16256, 23385935), (19220, 19779488), (19468, 19527520), (19685, 19312256), (19840, 19161379), (19939, 19066240), (20096, 18917285), (20320, 18708748), (24335, 15622016), (25120, 15133828), (29791, 12760960), (30752, 12362180), (31496, 12070160), (38440, 9889744), (38936, 9763760), (39370, 9656128), (39878, 9533120), (40640, 9354374), (48670, 7811008), (50240, 7566914), (59582, 6380480), (61504, 6181090), (62992, 6035080), (76880, 4944872), (77872, 4881880), (78740, 4828064), (79756, 4766560), (81280, 4677187), (97340, 3905504), (99695, 3813248), (100480, 3783457), (119164, 3190240), (122047, 3114880), (123008, 3090545), (125984, 3017540), (148955, 2552192), (150877, 2519680), (153760, 2472436), (155744, 2440940), (157480, 2414032), (159512, 2383280), (194680, 1952752), (199390, 1906624), (238328, 1595120), (244094, 1557440), (251968, 1508770), (297910, 1276096), (301754, 1259840), (307520, 1236218), (311488, 1220470), (314960, 1207016), (319024, 1191640), (389360, 976376), (398780, 953312), (476656, 797560), (488188, 778720), (503936, 754385), (595820, 638048), (603508, 629920), (610235, 622976), (615040, 618109)]