33281920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 256

約数和(自身を含む): 105753600

約数和(自身を除く): 72471680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 23, 28, 32, 34, 35, 38, 40, 46, 56, 64, 68, 70, 76, 80, 85, 92, 95, 112, 115, 119, 128, 133, 136, 140, 152, 160, 161, 170, 184, 190, 224, 230, 238, 266, 272, 280, 304, 320, 322, 323, 340, 368, 380, 391, 437, 448, 460, 476, 532, 544, 560, 595, 608, 640, 644, 646, 665, 680, 736, 760, 782, 805, 874, 896, 920, 952, 1064, 1088, 1120, 1190, 1216, 1288, 1292, 1330, 1360, 1472, 1520, 1564, 1610, 1615, 1748, 1840, 1904, 1955, 2128, 2176, 2185, 2240, 2261, 2380, 2432, 2576, 2584, 2660, 2720, 2737, 2944, 3040, 3059, 3128, 3220, 3230, 3496, 3680, 3808, 3910, 4256, 4370, 4480, 4522, 4760, 5152, 5168, 5320, 5440, 5474, 6080, 6118, 6256, 6440, 6460, 6992, 7360, 7429, 7616, 7820, 8512, 8740, 9044, 9520, 10304, 10336, 10640, 10880, 10948, 11305, 12160, 12236, 12512, 12880, 12920, 13685, 13984, 14720, 14858, 15232, 15295, 15640, 17024, 17480, 18088, 19040, 20608, 20672, 21280, 21896, 22610, 24472, 25024, 25760, 25840, 27370, 27968, 29716, 30590, 31280, 34960, 36176, 37145, 38080, 41344, 42560, 43792, 45220, 48944, 50048, 51520, 51680, 52003, 54740, 55936, 59432, 61180, 62560, 69920, 72352, 74290, 76160, 85120, 87584, 90440, 97888, 103040, 103360, 104006, 109480, 118864, 122360, 125120, 139840, 144704, 148580, 175168, 180880, 195776, 206720, 208012, 218960, 237728, 244720, 250240, 260015, 279680, 289408, 297160, 350336, 361760, 391552, 416024, 437920, 475456, 489440, 520030, 594320, 723520, 832048, 875840, 950912, 978880, 1040060, 1188640, 1447040, 1664096, 1751680, 1957760, 2080120, 2377280, 3328192, 4160240, 4754560, 6656384, 8320480, 16640960, 33281920]

約数ペア:

[(1, 33281920), (2, 16640960), (4, 8320480), (5, 6656384), (7, 4754560), (8, 4160240), (10, 3328192), (14, 2377280), (16, 2080120), (17, 1957760), (19, 1751680), (20, 1664096), (23, 1447040), (28, 1188640), (32, 1040060), (34, 978880), (35, 950912), (38, 875840), (40, 832048), (46, 723520), (56, 594320), (64, 520030), (68, 489440), (70, 475456), (76, 437920), (80, 416024), (85, 391552), (92, 361760), (95, 350336), (112, 297160), (115, 289408), (119, 279680), (128, 260015), (133, 250240), (136, 244720), (140, 237728), (152, 218960), (160, 208012), (161, 206720), (170, 195776), (184, 180880), (190, 175168), (224, 148580), (230, 144704), (238, 139840), (266, 125120), (272, 122360), (280, 118864), (304, 109480), (320, 104006), (322, 103360), (323, 103040), (340, 97888), (368, 90440), (380, 87584), (391, 85120), (437, 76160), (448, 74290), (460, 72352), (476, 69920), (532, 62560), (544, 61180), (560, 59432), (595, 55936), (608, 54740), (640, 52003), (644, 51680), (646, 51520), (665, 50048), (680, 48944), (736, 45220), (760, 43792), (782, 42560), (805, 41344), (874, 38080), (896, 37145), (920, 36176), (952, 34960), (1064, 31280), (1088, 30590), (1120, 29716), (1190, 27968), (1216, 27370), (1288, 25840), (1292, 25760), (1330, 25024), (1360, 24472), (1472, 22610), (1520, 21896), (1564, 21280), (1610, 20672), (1615, 20608), (1748, 19040), (1840, 18088), (1904, 17480), (1955, 17024), (2128, 15640), (2176, 15295), (2185, 15232), (2240, 14858), (2261, 14720), (2380, 13984), (2432, 13685), (2576, 12920), (2584, 12880), (2660, 12512), (2720, 12236), (2737, 12160), (2944, 11305), (3040, 10948), (3059, 10880), (3128, 10640), (3220, 10336), (3230, 10304), (3496, 9520), (3680, 9044), (3808, 8740), (3910, 8512), (4256, 7820), (4370, 7616), (4480, 7429), (4522, 7360), (4760, 6992), (5152, 6460), (5168, 6440), (5320, 6256), (5440, 6118), (5474, 6080)]