1389839765760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{398171}}^1$

素因数の和:398302

約数の個数: 288

約数和(自身を含む): 4980845036160

約数和(自身を除く): 3591005270400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 128, 135, 144, 160, 180, 192, 202, 216, 240, 256, 270, 288, 303, 320, 360, 384, 404, 432, 480, 505, 540, 576, 606, 640, 720, 768, 808, 864, 909, 960, 1010, 1080, 1152, 1212, 1280, 1440, 1515, 1616, 1728, 1818, 1920, 2020, 2160, 2304, 2424, 2727, 2880, 3030, 3232, 3456, 3636, 3840, 4040, 4320, 4545, 4848, 5454, 5760, 6060, 6464, 6912, 7272, 8080, 8640, 9090, 9696, 10908, 11520, 12120, 12928, 13635, 14544, 16160, 17280, 18180, 19392, 21816, 24240, 25856, 27270, 29088, 32320, 34560, 36360, 38784, 43632, 48480, 54540, 58176, 64640, 72720, 77568, 87264, 96960, 109080, 116352, 129280, 145440, 174528, 193920, 218160, 232704, 290880, 349056, 387840, 398171, 436320, 581760, 698112, 796342, 872640, 1163520, 1194513, 1592684, 1745280, 1990855, 2389026, 3185368, 3490560, 3583539, 3981710, 4778052, 5972565, 6370736, 7167078, 7963420, 9556104, 10750617, 11945130, 12741472, 14334156, 15926840, 17917695, 19112208, 21501234, 23890260, 25482944, 28668312, 31853680, 35835390, 38224416, 40215271, 43002468, 47780520, 50965888, 53753085, 57336624, 63707360, 71670780, 76448832, 80430542, 86004936, 95561040, 101931776, 107506170, 114673248, 120645813, 127414720, 143341560, 152897664, 160861084, 172009872, 191122080, 201076355, 215012340, 229346496, 241291626, 254829440, 286683120, 305795328, 321722168, 344019744, 361937439, 382244160, 402152710, 430024680, 458692992, 482583252, 509658880, 573366240, 603229065, 643444336, 688039488, 723874878, 764488320, 804305420, 860049360, 917385984, 965166504, 1085812317, 1146732480, 1206458130, 1286888672, 1376078976, 1447749756, 1528976640, 1608610840, 1720098720, 1809687195, 1930333008, 2171624634, 2293464960, 2412916260, 2573777344, 2752157952, 2895499512, 3217221680, 3440197440, 3619374390, 3860666016, 4343249268, 4586929920, 4825832520, 5147554688, 5429061585, 5790999024, 6434443360, 6880394880, 7238748780, 7721332032, 8686498536, 9651665040, 10295109376, 10858123170, 11581998048, 12868886720, 13760789760, 14477497560, 15442664064, 17372997072, 19303330080, 21716246340, 23163996096, 25737773440, 28954995120, 30885328128, 34745994144, 38606660160, 43432492680, 46327992192, 51475546880, 57909990240, 69491988288, 77213320320, 86864985360, 92655984384, 115819980480, 138983976576, 154426640640, 173729970720, 231639960960, 277967953152, 347459941440, 463279921920, 694919882880, 1389839765760]

約数ペア:

[(1, 1389839765760), (2, 694919882880), (3, 463279921920), (4, 347459941440), (5, 277967953152), (6, 231639960960), (8, 173729970720), (9, 154426640640), (10, 138983976576), (12, 115819980480), (15, 92655984384), (16, 86864985360), (18, 77213320320), (20, 69491988288), (24, 57909990240), (27, 51475546880), (30, 46327992192), (32, 43432492680), (36, 38606660160), (40, 34745994144), (45, 30885328128), (48, 28954995120), (54, 25737773440), (60, 23163996096), (64, 21716246340), (72, 19303330080), (80, 17372997072), (90, 15442664064), (96, 14477497560), (101, 13760789760), (108, 12868886720), (120, 11581998048), (128, 10858123170), (135, 10295109376), (144, 9651665040), (160, 8686498536), (180, 7721332032), (192, 7238748780), (202, 6880394880), (216, 6434443360), (240, 5790999024), (256, 5429061585), (270, 5147554688), (288, 4825832520), (303, 4586929920), (320, 4343249268), (360, 3860666016), (384, 3619374390), (404, 3440197440), (432, 3217221680), (480, 2895499512), (505, 2752157952), (540, 2573777344), (576, 2412916260), (606, 2293464960), (640, 2171624634), (720, 1930333008), (768, 1809687195), (808, 1720098720), (864, 1608610840), (909, 1528976640), (960, 1447749756), (1010, 1376078976), (1080, 1286888672), (1152, 1206458130), (1212, 1146732480), (1280, 1085812317), (1440, 965166504), (1515, 917385984), (1616, 860049360), (1728, 804305420), (1818, 764488320), (1920, 723874878), (2020, 688039488), (2160, 643444336), (2304, 603229065), (2424, 573366240), (2727, 509658880), (2880, 482583252), (3030, 458692992), (3232, 430024680), (3456, 402152710), (3636, 382244160), (3840, 361937439), (4040, 344019744), (4320, 321722168), (4545, 305795328), (4848, 286683120), (5454, 254829440), (5760, 241291626), (6060, 229346496), (6464, 215012340), (6912, 201076355), (7272, 191122080), (8080, 172009872), (8640, 160861084), (9090, 152897664), (9696, 143341560), (10908, 127414720), (11520, 120645813), (12120, 114673248), (12928, 107506170), (13635, 101931776), (14544, 95561040), (16160, 86004936), (17280, 80430542), (18180, 76448832), (19392, 71670780), (21816, 63707360), (24240, 57336624), (25856, 53753085), (27270, 50965888), (29088, 47780520), (32320, 43002468), (34560, 40215271), (36360, 38224416), (38784, 35835390), (43632, 31853680), (48480, 28668312), (54540, 25482944), (58176, 23890260), (64640, 21501234), (72720, 19112208), (77568, 17917695), (87264, 15926840), (96960, 14334156), (109080, 12741472), (116352, 11945130), (129280, 10750617), (145440, 9556104), (174528, 7963420), (193920, 7167078), (218160, 6370736), (232704, 5972565), (290880, 4778052), (349056, 3981710), (387840, 3583539), (398171, 3490560), (436320, 3185368), (581760, 2389026), (698112, 1990855), (796342, 1745280), (872640, 1592684), (1163520, 1194513)]