157148880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 320

約数和(自身を含む): 599961600

約数和(自身を除く): 442812720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 83, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 166, 168, 184, 196, 210, 230, 240, 245, 249, 276, 280, 294, 322, 332, 336, 343, 345, 368, 392, 415, 420, 460, 483, 490, 498, 552, 560, 581, 588, 644, 664, 686, 690, 735, 784, 805, 830, 840, 920, 966, 980, 996, 1029, 1104, 1127, 1162, 1176, 1245, 1288, 1328, 1372, 1380, 1470, 1610, 1660, 1680, 1715, 1743, 1840, 1909, 1932, 1960, 1992, 2058, 2254, 2324, 2352, 2415, 2490, 2576, 2744, 2760, 2905, 2940, 3220, 3320, 3381, 3430, 3486, 3818, 3864, 3920, 3984, 4067, 4116, 4508, 4648, 4830, 4980, 5145, 5488, 5520, 5635, 5727, 5810, 5880, 6440, 6640, 6762, 6860, 6972, 7636, 7728, 7889, 8134, 8232, 8715, 9016, 9296, 9545, 9660, 9960, 10290, 11270, 11454, 11620, 11760, 12201, 12880, 13363, 13524, 13720, 13944, 15272, 15778, 16268, 16464, 16905, 17430, 18032, 19090, 19320, 19920, 20335, 20580, 22540, 22908, 23240, 23667, 24402, 26726, 27048, 27440, 27888, 28469, 28635, 30544, 31556, 32536, 33810, 34860, 38180, 38640, 39445, 40089, 40670, 41160, 45080, 45816, 46480, 47334, 48804, 53452, 54096, 56938, 57270, 61005, 63112, 65072, 66815, 67620, 69720, 76360, 78890, 80178, 81340, 82320, 85407, 90160, 91632, 93541, 94668, 97608, 106904, 113876, 114540, 118335, 122010, 126224, 133630, 135240, 139440, 142345, 152720, 157780, 160356, 162680, 170814, 187082, 189336, 195216, 200445, 213808, 227752, 229080, 236670, 244020, 267260, 270480, 280623, 284690, 315560, 320712, 325360, 341628, 374164, 378672, 400890, 427035, 455504, 458160, 467705, 473340, 488040, 534520, 561246, 569380, 631120, 641424, 654787, 683256, 748328, 801780, 854070, 935410, 946680, 976080, 1069040, 1122492, 1138760, 1309574, 1366512, 1403115, 1496656, 1603560, 1708140, 1870820, 1893360, 1964361, 2244984, 2277520, 2619148, 2806230, 3207120, 3273935, 3416280, 3741640, 3928722, 4489968, 5238296, 5612460, 6547870, 6832560, 7483280, 7857444, 9821805, 10476592, 11224920, 13095740, 15714888, 19643610, 22449840, 26191480, 31429776, 39287220, 52382960, 78574440, 157148880]

約数ペア:

[(1, 157148880), (2, 78574440), (3, 52382960), (4, 39287220), (5, 31429776), (6, 26191480), (7, 22449840), (8, 19643610), (10, 15714888), (12, 13095740), (14, 11224920), (15, 10476592), (16, 9821805), (20, 7857444), (21, 7483280), (23, 6832560), (24, 6547870), (28, 5612460), (30, 5238296), (35, 4489968), (40, 3928722), (42, 3741640), (46, 3416280), (48, 3273935), (49, 3207120), (56, 2806230), (60, 2619148), (69, 2277520), (70, 2244984), (80, 1964361), (83, 1893360), (84, 1870820), (92, 1708140), (98, 1603560), (105, 1496656), (112, 1403115), (115, 1366512), (120, 1309574), (138, 1138760), (140, 1122492), (147, 1069040), (161, 976080), (166, 946680), (168, 935410), (184, 854070), (196, 801780), (210, 748328), (230, 683256), (240, 654787), (245, 641424), (249, 631120), (276, 569380), (280, 561246), (294, 534520), (322, 488040), (332, 473340), (336, 467705), (343, 458160), (345, 455504), (368, 427035), (392, 400890), (415, 378672), (420, 374164), (460, 341628), (483, 325360), (490, 320712), (498, 315560), (552, 284690), (560, 280623), (581, 270480), (588, 267260), (644, 244020), (664, 236670), (686, 229080), (690, 227752), (735, 213808), (784, 200445), (805, 195216), (830, 189336), (840, 187082), (920, 170814), (966, 162680), (980, 160356), (996, 157780), (1029, 152720), (1104, 142345), (1127, 139440), (1162, 135240), (1176, 133630), (1245, 126224), (1288, 122010), (1328, 118335), (1372, 114540), (1380, 113876), (1470, 106904), (1610, 97608), (1660, 94668), (1680, 93541), (1715, 91632), (1743, 90160), (1840, 85407), (1909, 82320), (1932, 81340), (1960, 80178), (1992, 78890), (2058, 76360), (2254, 69720), (2324, 67620), (2352, 66815), (2415, 65072), (2490, 63112), (2576, 61005), (2744, 57270), (2760, 56938), (2905, 54096), (2940, 53452), (3220, 48804), (3320, 47334), (3381, 46480), (3430, 45816), (3486, 45080), (3818, 41160), (3864, 40670), (3920, 40089), (3984, 39445), (4067, 38640), (4116, 38180), (4508, 34860), (4648, 33810), (4830, 32536), (4980, 31556), (5145, 30544), (5488, 28635), (5520, 28469), (5635, 27888), (5727, 27440), (5810, 27048), (5880, 26726), (6440, 24402), (6640, 23667), (6762, 23240), (6860, 22908), (6972, 22540), (7636, 20580), (7728, 20335), (7889, 19920), (8134, 19320), (8232, 19090), (8715, 18032), (9016, 17430), (9296, 16905), (9545, 16464), (9660, 16268), (9960, 15778), (10290, 15272), (11270, 13944), (11454, 13720), (11620, 13524), (11760, 13363), (12201, 12880)]