998690974560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1311031}}^1$

素因数の和:1311098

約数の個数: 216

約数和(自身を含む): 3562653420144

約数和(自身を除く): 2563962445584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 529, 552, 690, 720, 736, 828, 920, 1035, 1058, 1104, 1380, 1440, 1587, 1656, 1840, 2070, 2116, 2208, 2645, 2760, 3174, 3312, 3680, 4140, 4232, 4761, 5290, 5520, 6348, 6624, 7935, 8280, 8464, 9522, 10580, 11040, 12696, 15870, 16560, 16928, 19044, 21160, 23805, 25392, 31740, 33120, 38088, 42320, 47610, 50784, 63480, 76176, 84640, 95220, 126960, 152352, 190440, 253920, 380880, 761760, 1311031, 2622062, 3933093, 5244124, 6555155, 7866186, 10488248, 11799279, 13110310, 15732372, 19665465, 20976496, 23598558, 26220620, 30153713, 31464744, 39330930, 41952992, 47197116, 52441240, 58996395, 60307426, 62929488, 78661860, 90461139, 94394232, 104882480, 117992790, 120614852, 125858976, 150768565, 157323720, 180922278, 188788464, 209764960, 235985580, 241229704, 271383417, 301537130, 314647440, 361844556, 377576928, 452305695, 471971160, 482459408, 542766834, 603074260, 629294880, 693535399, 723689112, 904611390, 943942320, 964918816, 1085533668, 1206148520, 1356917085, 1387070798, 1447378224, 1809222780, 1887884640, 2080606197, 2171067336, 2412297040, 2713834170, 2774141596, 2894756448, 3467676995, 3618445560, 4161212394, 4342134672, 4824594080, 5427668340, 5548283192, 6241818591, 6935353990, 7236891120, 8322424788, 8684269344, 10403030985, 10855336680, 11096566384, 12483637182, 13870707980, 14473782240, 16644849576, 20806061970, 21710673360, 22193132768, 24967274364, 27741415960, 31209092955, 33289699152, 41612123940, 43421346720, 49934548728, 55482831920, 62418185910, 66579398304, 83224247880, 99869097456, 110965663840, 124836371820, 166448495760, 199738194912, 249672743640, 332896991520, 499345487280, 998690974560]

約数ペア:

[(1, 998690974560), (2, 499345487280), (3, 332896991520), (4, 249672743640), (5, 199738194912), (6, 166448495760), (8, 124836371820), (9, 110965663840), (10, 99869097456), (12, 83224247880), (15, 66579398304), (16, 62418185910), (18, 55482831920), (20, 49934548728), (23, 43421346720), (24, 41612123940), (30, 33289699152), (32, 31209092955), (36, 27741415960), (40, 24967274364), (45, 22193132768), (46, 21710673360), (48, 20806061970), (60, 16644849576), (69, 14473782240), (72, 13870707980), (80, 12483637182), (90, 11096566384), (92, 10855336680), (96, 10403030985), (115, 8684269344), (120, 8322424788), (138, 7236891120), (144, 6935353990), (160, 6241818591), (180, 5548283192), (184, 5427668340), (207, 4824594080), (230, 4342134672), (240, 4161212394), (276, 3618445560), (288, 3467676995), (345, 2894756448), (360, 2774141596), (368, 2713834170), (414, 2412297040), (460, 2171067336), (480, 2080606197), (529, 1887884640), (552, 1809222780), (690, 1447378224), (720, 1387070798), (736, 1356917085), (828, 1206148520), (920, 1085533668), (1035, 964918816), (1058, 943942320), (1104, 904611390), (1380, 723689112), (1440, 693535399), (1587, 629294880), (1656, 603074260), (1840, 542766834), (2070, 482459408), (2116, 471971160), (2208, 452305695), (2645, 377576928), (2760, 361844556), (3174, 314647440), (3312, 301537130), (3680, 271383417), (4140, 241229704), (4232, 235985580), (4761, 209764960), (5290, 188788464), (5520, 180922278), (6348, 157323720), (6624, 150768565), (7935, 125858976), (8280, 120614852), (8464, 117992790), (9522, 104882480), (10580, 94394232), (11040, 90461139), (12696, 78661860), (15870, 62929488), (16560, 60307426), (16928, 58996395), (19044, 52441240), (21160, 47197116), (23805, 41952992), (25392, 39330930), (31740, 31464744), (33120, 30153713), (38088, 26220620), (42320, 23598558), (47610, 20976496), (50784, 19665465), (63480, 15732372), (76176, 13110310), (84640, 11799279), (95220, 10488248), (126960, 7866186), (152352, 6555155), (190440, 5244124), (253920, 3933093), (380880, 2622062), (761760, 1311031)]