83920320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 224

約数和(自身を含む): 323331840

約数和(自身を除く): 239411520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 883, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1766, 1980, 2112, 2160, 2376, 2640, 2649, 2880, 2970, 3168, 3520, 3532, 3960, 4320, 4415, 4752, 5280, 5298, 5940, 6336, 7064, 7920, 7947, 8640, 8830, 9504, 9713, 10560, 10596, 11880, 13245, 14128, 15840, 15894, 17660, 19008, 19426, 21192, 23760, 23841, 26490, 28256, 29139, 31680, 31788, 35320, 38852, 39735, 42384, 47520, 47682, 48565, 52980, 56512, 58278, 63576, 70640, 77704, 79470, 84768, 87417, 95040, 95364, 97130, 105960, 116556, 119205, 127152, 141280, 145695, 155408, 158940, 169536, 174834, 190728, 194260, 211920, 233112, 238410, 254304, 262251, 282560, 291390, 310816, 317880, 349668, 381456, 388520, 423840, 437085, 466224, 476820, 508608, 524502, 582780, 621632, 635760, 699336, 762912, 777040, 847680, 874170, 932448, 953640, 1049004, 1165560, 1271520, 1311255, 1398672, 1525824, 1554080, 1748340, 1864896, 1907280, 2098008, 2331120, 2543040, 2622510, 2797344, 3108160, 3496680, 3814560, 4196016, 4662240, 5245020, 5594688, 6993360, 7629120, 8392032, 9324480, 10490040, 13986720, 16784064, 20980080, 27973440, 41960160, 83920320]

約数ペア:

[(1, 83920320), (2, 41960160), (3, 27973440), (4, 20980080), (5, 16784064), (6, 13986720), (8, 10490040), (9, 9324480), (10, 8392032), (11, 7629120), (12, 6993360), (15, 5594688), (16, 5245020), (18, 4662240), (20, 4196016), (22, 3814560), (24, 3496680), (27, 3108160), (30, 2797344), (32, 2622510), (33, 2543040), (36, 2331120), (40, 2098008), (44, 1907280), (45, 1864896), (48, 1748340), (54, 1554080), (55, 1525824), (60, 1398672), (64, 1311255), (66, 1271520), (72, 1165560), (80, 1049004), (88, 953640), (90, 932448), (96, 874170), (99, 847680), (108, 777040), (110, 762912), (120, 699336), (132, 635760), (135, 621632), (144, 582780), (160, 524502), (165, 508608), (176, 476820), (180, 466224), (192, 437085), (198, 423840), (216, 388520), (220, 381456), (240, 349668), (264, 317880), (270, 310816), (288, 291390), (297, 282560), (320, 262251), (330, 254304), (352, 238410), (360, 233112), (396, 211920), (432, 194260), (440, 190728), (480, 174834), (495, 169536), (528, 158940), (540, 155408), (576, 145695), (594, 141280), (660, 127152), (704, 119205), (720, 116556), (792, 105960), (864, 97130), (880, 95364), (883, 95040), (960, 87417), (990, 84768), (1056, 79470), (1080, 77704), (1188, 70640), (1320, 63576), (1440, 58278), (1485, 56512), (1584, 52980), (1728, 48565), (1760, 47682), (1766, 47520), (1980, 42384), (2112, 39735), (2160, 38852), (2376, 35320), (2640, 31788), (2649, 31680), (2880, 29139), (2970, 28256), (3168, 26490), (3520, 23841), (3532, 23760), (3960, 21192), (4320, 19426), (4415, 19008), (4752, 17660), (5280, 15894), (5298, 15840), (5940, 14128), (6336, 13245), (7064, 11880), (7920, 10596), (7947, 10560), (8640, 9713), (8830, 9504)]