133230720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 256

約数和(自身を含む): 507617280

約数和(自身を除く): 374386560

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, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 431, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 862, 896, 920, 960, 966, 1104, 1120, 1288, 1293, 1344, 1380, 1472, 1610, 1680, 1724, 1840, 1920, 1932, 2155, 2208, 2240, 2415, 2576, 2586, 2688, 2760, 2944, 3017, 3220, 3360, 3448, 3680, 3864, 4310, 4416, 4480, 4830, 5152, 5172, 5520, 6034, 6440, 6465, 6720, 6896, 7360, 7728, 8620, 8832, 9051, 9660, 9913, 10304, 10344, 11040, 12068, 12880, 12930, 13440, 13792, 14720, 15085, 15456, 17240, 18102, 19320, 19826, 20608, 20688, 22080, 24136, 25760, 25860, 27584, 29739, 30170, 30912, 34480, 36204, 38640, 39652, 41376, 44160, 45255, 48272, 49565, 51520, 51720, 55168, 59478, 60340, 61824, 68960, 69391, 72408, 77280, 79304, 82752, 90510, 96544, 99130, 103040, 103440, 118956, 120680, 137920, 138782, 144816, 148695, 154560, 158608, 165504, 181020, 193088, 198260, 206880, 208173, 237912, 241360, 275840, 277564, 289632, 297390, 309120, 317216, 346955, 362040, 386176, 396520, 413760, 416346, 475824, 482720, 555128, 579264, 594780, 634432, 693910, 724080, 793040, 827520, 832692, 951648, 965440, 1040865, 1110256, 1158528, 1189560, 1268864, 1387820, 1448160, 1586080, 1665384, 1903296, 1930880, 2081730, 2220512, 2379120, 2775640, 2896320, 3172160, 3330768, 3806592, 4163460, 4441024, 4758240, 5551280, 5792640, 6344320, 6661536, 8326920, 8882048, 9516480, 11102560, 13323072, 16653840, 19032960, 22205120, 26646144, 33307680, 44410240, 66615360, 133230720]

約数ペア:

[(1, 133230720), (2, 66615360), (3, 44410240), (4, 33307680), (5, 26646144), (6, 22205120), (7, 19032960), (8, 16653840), (10, 13323072), (12, 11102560), (14, 9516480), (15, 8882048), (16, 8326920), (20, 6661536), (21, 6344320), (23, 5792640), (24, 5551280), (28, 4758240), (30, 4441024), (32, 4163460), (35, 3806592), (40, 3330768), (42, 3172160), (46, 2896320), (48, 2775640), (56, 2379120), (60, 2220512), (64, 2081730), (69, 1930880), (70, 1903296), (80, 1665384), (84, 1586080), (92, 1448160), (96, 1387820), (105, 1268864), (112, 1189560), (115, 1158528), (120, 1110256), (128, 1040865), (138, 965440), (140, 951648), (160, 832692), (161, 827520), (168, 793040), (184, 724080), (192, 693910), (210, 634432), (224, 594780), (230, 579264), (240, 555128), (276, 482720), (280, 475824), (320, 416346), (322, 413760), (336, 396520), (345, 386176), (368, 362040), (384, 346955), (420, 317216), (431, 309120), (448, 297390), (460, 289632), (480, 277564), (483, 275840), (552, 241360), (560, 237912), (640, 208173), (644, 206880), (672, 198260), (690, 193088), (736, 181020), (805, 165504), (840, 158608), (862, 154560), (896, 148695), (920, 144816), (960, 138782), (966, 137920), (1104, 120680), (1120, 118956), (1288, 103440), (1293, 103040), (1344, 99130), (1380, 96544), (1472, 90510), (1610, 82752), (1680, 79304), (1724, 77280), (1840, 72408), (1920, 69391), (1932, 68960), (2155, 61824), (2208, 60340), (2240, 59478), (2415, 55168), (2576, 51720), (2586, 51520), (2688, 49565), (2760, 48272), (2944, 45255), (3017, 44160), (3220, 41376), (3360, 39652), (3448, 38640), (3680, 36204), (3864, 34480), (4310, 30912), (4416, 30170), (4480, 29739), (4830, 27584), (5152, 25860), (5172, 25760), (5520, 24136), (6034, 22080), (6440, 20688), (6465, 20608), (6720, 19826), (6896, 19320), (7360, 18102), (7728, 17240), (8620, 15456), (8832, 15085), (9051, 14720), (9660, 13792), (9913, 13440), (10304, 12930), (10344, 12880), (11040, 12068)]