317311680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2103

約数の個数: 224

約数和(自身を含む): 1202033664

約数和(自身を除く): 884721984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2053, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4106, 4416, 4830, 5152, 5520, 6159, 6440, 6720, 7360, 7728, 8212, 9660, 10265, 10304, 11040, 12318, 12880, 14371, 15456, 16424, 19320, 20530, 22080, 24636, 25760, 28742, 30795, 30912, 32848, 38640, 41060, 43113, 47219, 49272, 51520, 57484, 61590, 65696, 71855, 77280, 82120, 86226, 94438, 98544, 114968, 123180, 131392, 141657, 143710, 154560, 164240, 172452, 188876, 197088, 215565, 229936, 236095, 246360, 283314, 287420, 328480, 330533, 344904, 377752, 394176, 431130, 459872, 472190, 492720, 566628, 574840, 656960, 661066, 689808, 708285, 755504, 862260, 919744, 944380, 985440, 991599, 1133256, 1149680, 1322132, 1379616, 1416570, 1511008, 1652665, 1724520, 1888760, 1970880, 1983198, 2266512, 2299360, 2644264, 2759232, 2833140, 3022016, 3305330, 3449040, 3777520, 3966396, 4533024, 4598720, 4957995, 5288528, 5666280, 6610660, 6898080, 7555040, 7932792, 9066048, 9915990, 10577056, 11332560, 13221320, 13796160, 15110080, 15865584, 19831980, 21154112, 22665120, 26442640, 31731168, 39663960, 45330240, 52885280, 63462336, 79327920, 105770560, 158655840, 317311680]

約数ペア:

[(1, 317311680), (2, 158655840), (3, 105770560), (4, 79327920), (5, 63462336), (6, 52885280), (7, 45330240), (8, 39663960), (10, 31731168), (12, 26442640), (14, 22665120), (15, 21154112), (16, 19831980), (20, 15865584), (21, 15110080), (23, 13796160), (24, 13221320), (28, 11332560), (30, 10577056), (32, 9915990), (35, 9066048), (40, 7932792), (42, 7555040), (46, 6898080), (48, 6610660), (56, 5666280), (60, 5288528), (64, 4957995), (69, 4598720), (70, 4533024), (80, 3966396), (84, 3777520), (92, 3449040), (96, 3305330), (105, 3022016), (112, 2833140), (115, 2759232), (120, 2644264), (138, 2299360), (140, 2266512), (160, 1983198), (161, 1970880), (168, 1888760), (184, 1724520), (192, 1652665), (210, 1511008), (224, 1416570), (230, 1379616), (240, 1322132), (276, 1149680), (280, 1133256), (320, 991599), (322, 985440), (336, 944380), (345, 919744), (368, 862260), (420, 755504), (448, 708285), (460, 689808), (480, 661066), (483, 656960), (552, 574840), (560, 566628), (644, 492720), (672, 472190), (690, 459872), (736, 431130), (805, 394176), (840, 377752), (920, 344904), (960, 330533), (966, 328480), (1104, 287420), (1120, 283314), (1288, 246360), (1344, 236095), (1380, 229936), (1472, 215565), (1610, 197088), (1680, 188876), (1840, 172452), (1932, 164240), (2053, 154560), (2208, 143710), (2240, 141657), (2415, 131392), (2576, 123180), (2760, 114968), (3220, 98544), (3360, 94438), (3680, 86226), (3864, 82120), (4106, 77280), (4416, 71855), (4830, 65696), (5152, 61590), (5520, 57484), (6159, 51520), (6440, 49272), (6720, 47219), (7360, 43113), (7728, 41060), (8212, 38640), (9660, 32848), (10265, 30912), (10304, 30795), (11040, 28742), (12318, 25760), (12880, 24636), (14371, 22080), (15456, 20530), (16424, 19320)]