82931040

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 216

約数和(自身を含む): 297591840

約数和(自身を除く): 214660800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 216, 237, 240, 243, 270, 288, 316, 324, 360, 395, 405, 432, 474, 480, 486, 540, 632, 648, 711, 720, 729, 790, 810, 864, 948, 972, 1080, 1185, 1215, 1264, 1296, 1422, 1440, 1458, 1580, 1620, 1896, 1944, 2133, 2160, 2187, 2370, 2430, 2528, 2592, 2844, 2916, 3160, 3240, 3555, 3645, 3792, 3888, 4266, 4320, 4374, 4740, 4860, 5688, 5832, 6320, 6399, 6480, 6561, 7110, 7290, 7584, 7776, 8532, 8748, 9480, 9720, 10665, 10935, 11376, 11664, 12640, 12798, 12960, 13122, 14220, 14580, 17064, 17496, 18960, 19197, 19440, 21330, 21870, 22752, 23328, 25596, 26244, 28440, 29160, 31995, 32805, 34128, 34992, 37920, 38394, 38880, 42660, 43740, 51192, 52488, 56880, 57591, 58320, 63990, 65610, 68256, 69984, 76788, 85320, 87480, 95985, 102384, 104976, 113760, 115182, 116640, 127980, 131220, 153576, 170640, 172773, 174960, 191970, 204768, 209952, 230364, 255960, 262440, 287955, 307152, 341280, 345546, 349920, 383940, 460728, 511920, 518319, 524880, 575910, 614304, 691092, 767880, 863865, 921456, 1023840, 1036638, 1049760, 1151820, 1382184, 1535760, 1727730, 1842912, 2073276, 2303640, 2591595, 2764368, 3071520, 3455460, 4146552, 4607280, 5183190, 5528736, 6910920, 8293104, 9214560, 10366380, 13821840, 16586208, 20732760, 27643680, 41465520, 82931040]

約数ペア:

[(1, 82931040), (2, 41465520), (3, 27643680), (4, 20732760), (5, 16586208), (6, 13821840), (8, 10366380), (9, 9214560), (10, 8293104), (12, 6910920), (15, 5528736), (16, 5183190), (18, 4607280), (20, 4146552), (24, 3455460), (27, 3071520), (30, 2764368), (32, 2591595), (36, 2303640), (40, 2073276), (45, 1842912), (48, 1727730), (54, 1535760), (60, 1382184), (72, 1151820), (79, 1049760), (80, 1036638), (81, 1023840), (90, 921456), (96, 863865), (108, 767880), (120, 691092), (135, 614304), (144, 575910), (158, 524880), (160, 518319), (162, 511920), (180, 460728), (216, 383940), (237, 349920), (240, 345546), (243, 341280), (270, 307152), (288, 287955), (316, 262440), (324, 255960), (360, 230364), (395, 209952), (405, 204768), (432, 191970), (474, 174960), (480, 172773), (486, 170640), (540, 153576), (632, 131220), (648, 127980), (711, 116640), (720, 115182), (729, 113760), (790, 104976), (810, 102384), (864, 95985), (948, 87480), (972, 85320), (1080, 76788), (1185, 69984), (1215, 68256), (1264, 65610), (1296, 63990), (1422, 58320), (1440, 57591), (1458, 56880), (1580, 52488), (1620, 51192), (1896, 43740), (1944, 42660), (2133, 38880), (2160, 38394), (2187, 37920), (2370, 34992), (2430, 34128), (2528, 32805), (2592, 31995), (2844, 29160), (2916, 28440), (3160, 26244), (3240, 25596), (3555, 23328), (3645, 22752), (3792, 21870), (3888, 21330), (4266, 19440), (4320, 19197), (4374, 18960), (4740, 17496), (4860, 17064), (5688, 14580), (5832, 14220), (6320, 13122), (6399, 12960), (6480, 12798), (6561, 12640), (7110, 11664), (7290, 11376), (7584, 10935), (7776, 10665), (8532, 9720), (8748, 9480)]