839502720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 384

約数和(自身を含む): 3391165440

約数和(自身を除く): 2551662720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 280, 282, 288, 315, 320, 329, 336, 360, 376, 384, 420, 423, 443, 448, 470, 480, 504, 560, 564, 576, 630, 640, 658, 672, 705, 720, 752, 840, 846, 886, 896, 940, 960, 987, 1008, 1120, 1128, 1152, 1260, 1316, 1329, 1344, 1410, 1440, 1504, 1645, 1680, 1692, 1772, 1880, 1920, 1974, 2016, 2115, 2215, 2240, 2256, 2520, 2632, 2658, 2688, 2820, 2880, 2961, 3008, 3101, 3290, 3360, 3384, 3544, 3760, 3948, 3987, 4032, 4230, 4430, 4480, 4512, 4935, 5040, 5264, 5316, 5640, 5760, 5922, 6016, 6202, 6580, 6645, 6720, 6768, 7088, 7520, 7896, 7974, 8064, 8460, 8860, 9024, 9303, 9870, 10080, 10528, 10632, 11280, 11844, 12404, 13160, 13290, 13440, 13536, 14176, 14805, 15040, 15505, 15792, 15948, 16920, 17720, 18048, 18606, 19740, 19935, 20160, 20821, 21056, 21264, 22560, 23688, 24808, 26320, 26580, 27072, 27909, 28352, 29610, 30080, 31010, 31584, 31896, 33840, 35440, 37212, 39480, 39870, 40320, 41642, 42112, 42528, 45120, 46515, 47376, 49616, 52640, 53160, 54144, 55818, 56704, 59220, 62020, 62463, 63168, 63792, 67680, 70880, 74424, 78960, 79740, 83284, 85056, 90240, 93030, 94752, 99232, 104105, 105280, 106320, 111636, 118440, 124040, 124926, 126336, 127584, 135360, 139545, 141760, 145747, 148848, 157920, 159480, 166568, 170112, 186060, 187389, 189504, 198464, 208210, 210560, 212640, 223272, 236880, 248080, 249852, 255168, 270720, 279090, 283520, 291494, 297696, 312315, 315840, 318960, 333136, 372120, 374778, 379008, 396928, 416420, 425280, 437241, 446544, 473760, 496160, 499704, 510336, 558180, 582988, 595392, 624630, 631680, 637920, 666272, 728735, 744240, 749556, 832840, 850560, 874482, 893088, 936945, 947520, 992320, 999408, 1116360, 1165976, 1190784, 1249260, 1275840, 1311723, 1332544, 1457470, 1488480, 1499112, 1665680, 1748964, 1786176, 1873890, 1895040, 1984640, 1998816, 2186205, 2232720, 2331952, 2498520, 2551680, 2623446, 2665088, 2914940, 2976960, 2998224, 3331360, 3497928, 3572352, 3747780, 3997632, 4372410, 4465440, 4663904, 4997040, 5246892, 5829880, 5953920, 5996448, 6558615, 6662720, 6995856, 7495560, 7995264, 8744820, 8930880, 9327808, 9994080, 10493784, 11659760, 11992896, 13117230, 13325440, 13991712, 14991120, 17489640, 17861760, 18655616, 19988160, 20987568, 23319520, 23985792, 26234460, 27983424, 29982240, 34979280, 39976320, 41975136, 46639040, 52468920, 55966848, 59964480, 69958560, 83950272, 93278080, 104937840, 119928960, 139917120, 167900544, 209875680, 279834240, 419751360, 839502720]

約数ペア:

[(1, 839502720), (2, 419751360), (3, 279834240), (4, 209875680), (5, 167900544), (6, 139917120), (7, 119928960), (8, 104937840), (9, 93278080), (10, 83950272), (12, 69958560), (14, 59964480), (15, 55966848), (16, 52468920), (18, 46639040), (20, 41975136), (21, 39976320), (24, 34979280), (28, 29982240), (30, 27983424), (32, 26234460), (35, 23985792), (36, 23319520), (40, 20987568), (42, 19988160), (45, 18655616), (47, 17861760), (48, 17489640), (56, 14991120), (60, 13991712), (63, 13325440), (64, 13117230), (70, 11992896), (72, 11659760), (80, 10493784), (84, 9994080), (90, 9327808), (94, 8930880), (96, 8744820), (105, 7995264), (112, 7495560), (120, 6995856), (126, 6662720), (128, 6558615), (140, 5996448), (141, 5953920), (144, 5829880), (160, 5246892), (168, 4997040), (180, 4663904), (188, 4465440), (192, 4372410), (210, 3997632), (224, 3747780), (235, 3572352), (240, 3497928), (252, 3331360), (280, 2998224), (282, 2976960), (288, 2914940), (315, 2665088), (320, 2623446), (329, 2551680), (336, 2498520), (360, 2331952), (376, 2232720), (384, 2186205), (420, 1998816), (423, 1984640), (443, 1895040), (448, 1873890), (470, 1786176), (480, 1748964), (504, 1665680), (560, 1499112), (564, 1488480), (576, 1457470), (630, 1332544), (640, 1311723), (658, 1275840), (672, 1249260), (705, 1190784), (720, 1165976), (752, 1116360), (840, 999408), (846, 992320), (886, 947520), (896, 936945), (940, 893088), (960, 874482), (987, 850560), (1008, 832840), (1120, 749556), (1128, 744240), (1152, 728735), (1260, 666272), (1316, 637920), (1329, 631680), (1344, 624630), (1410, 595392), (1440, 582988), (1504, 558180), (1645, 510336), (1680, 499704), (1692, 496160), (1772, 473760), (1880, 446544), (1920, 437241), (1974, 425280), (2016, 416420), (2115, 396928), (2215, 379008), (2240, 374778), (2256, 372120), (2520, 333136), (2632, 318960), (2658, 315840), (2688, 312315), (2820, 297696), (2880, 291494), (2961, 283520), (3008, 279090), (3101, 270720), (3290, 255168), (3360, 249852), (3384, 248080), (3544, 236880), (3760, 223272), (3948, 212640), (3987, 210560), (4032, 208210), (4230, 198464), (4430, 189504), (4480, 187389), (4512, 186060), (4935, 170112), (5040, 166568), (5264, 159480), (5316, 157920), (5640, 148848), (5760, 145747), (5922, 141760), (6016, 139545), (6202, 135360), (6580, 127584), (6645, 126336), (6720, 124926), (6768, 124040), (7088, 118440), (7520, 111636), (7896, 106320), (7974, 105280), (8064, 104105), (8460, 99232), (8860, 94752), (9024, 93030), (9303, 90240), (9870, 85056), (10080, 83284), (10528, 79740), (10632, 78960), (11280, 74424), (11844, 70880), (12404, 67680), (13160, 63792), (13290, 63168), (13440, 62463), (13536, 62020), (14176, 59220), (14805, 56704), (15040, 55818), (15505, 54144), (15792, 53160), (15948, 52640), (16920, 49616), (17720, 47376), (18048, 46515), (18606, 45120), (19740, 42528), (19935, 42112), (20160, 41642), (20821, 40320), (21056, 39870), (21264, 39480), (22560, 37212), (23688, 35440), (24808, 33840), (26320, 31896), (26580, 31584), (27072, 31010), (27909, 30080), (28352, 29610)]