248826240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3361

約数の個数: 192

約数和(自身を含む): 925601040

約数和(自身を除く): 676774800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3323, 3744, 4160, 4680, 4992, 5760, 6240, 6646, 7488, 8320, 9360, 9969, 12480, 13292, 14976, 16615, 18720, 19938, 24960, 26584, 29907, 33230, 37440, 39876, 43199, 49845, 53168, 59814, 66460, 74880, 79752, 86398, 99690, 106336, 119628, 129597, 132920, 149535, 159504, 172796, 199380, 212672, 215995, 239256, 259194, 265840, 299070, 319008, 345592, 388791, 398760, 425344, 431990, 478512, 518388, 531680, 598140, 638016, 647985, 691184, 777582, 797520, 863980, 957024, 1036776, 1063360, 1196280, 1276032, 1295970, 1382368, 1555164, 1595040, 1727960, 1914048, 1943955, 2073552, 2126720, 2392560, 2591940, 2764736, 3110328, 3190080, 3455920, 3828096, 3887910, 4147104, 4785120, 5183880, 5529472, 6220656, 6380160, 6911840, 7775820, 8294208, 9570240, 10367760, 12441312, 13823680, 15551640, 16588416, 19140480, 20735520, 24882624, 27647360, 31103280, 41471040, 49765248, 62206560, 82942080, 124413120, 248826240]

約数ペア:

[(1, 248826240), (2, 124413120), (3, 82942080), (4, 62206560), (5, 49765248), (6, 41471040), (8, 31103280), (9, 27647360), (10, 24882624), (12, 20735520), (13, 19140480), (15, 16588416), (16, 15551640), (18, 13823680), (20, 12441312), (24, 10367760), (26, 9570240), (30, 8294208), (32, 7775820), (36, 6911840), (39, 6380160), (40, 6220656), (45, 5529472), (48, 5183880), (52, 4785120), (60, 4147104), (64, 3887910), (65, 3828096), (72, 3455920), (78, 3190080), (80, 3110328), (90, 2764736), (96, 2591940), (104, 2392560), (117, 2126720), (120, 2073552), (128, 1943955), (130, 1914048), (144, 1727960), (156, 1595040), (160, 1555164), (180, 1382368), (192, 1295970), (195, 1276032), (208, 1196280), (234, 1063360), (240, 1036776), (260, 957024), (288, 863980), (312, 797520), (320, 777582), (360, 691184), (384, 647985), (390, 638016), (416, 598140), (468, 531680), (480, 518388), (520, 478512), (576, 431990), (585, 425344), (624, 398760), (640, 388791), (720, 345592), (780, 319008), (832, 299070), (936, 265840), (960, 259194), (1040, 239256), (1152, 215995), (1170, 212672), (1248, 199380), (1440, 172796), (1560, 159504), (1664, 149535), (1872, 132920), (1920, 129597), (2080, 119628), (2340, 106336), (2496, 99690), (2880, 86398), (3120, 79752), (3323, 74880), (3744, 66460), (4160, 59814), (4680, 53168), (4992, 49845), (5760, 43199), (6240, 39876), (6646, 37440), (7488, 33230), (8320, 29907), (9360, 26584), (9969, 24960), (12480, 19938), (13292, 18720), (14976, 16615)]