331724160

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 1204538400

約数和(自身を除く): 872814240

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, 64, 72, 79, 80, 81, 90, 96, 108, 120, 128, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 243, 270, 288, 316, 320, 324, 360, 384, 395, 405, 432, 474, 480, 486, 540, 576, 632, 640, 648, 711, 720, 729, 790, 810, 864, 948, 960, 972, 1080, 1152, 1185, 1215, 1264, 1296, 1422, 1440, 1458, 1580, 1620, 1728, 1896, 1920, 1944, 2133, 2160, 2187, 2370, 2430, 2528, 2592, 2844, 2880, 2916, 3160, 3240, 3456, 3555, 3645, 3792, 3888, 4266, 4320, 4374, 4740, 4860, 5056, 5184, 5688, 5760, 5832, 6320, 6399, 6480, 6561, 7110, 7290, 7584, 7776, 8532, 8640, 8748, 9480, 9720, 10112, 10368, 10665, 10935, 11376, 11664, 12640, 12798, 12960, 13122, 14220, 14580, 15168, 15552, 17064, 17280, 17496, 18960, 19197, 19440, 21330, 21870, 22752, 23328, 25280, 25596, 25920, 26244, 28440, 29160, 30336, 31104, 31995, 32805, 34128, 34992, 37920, 38394, 38880, 42660, 43740, 45504, 46656, 50560, 51192, 51840, 52488, 56880, 57591, 58320, 63990, 65610, 68256, 69984, 75840, 76788, 77760, 85320, 87480, 91008, 93312, 95985, 102384, 104976, 113760, 115182, 116640, 127980, 131220, 136512, 139968, 151680, 153576, 155520, 170640, 172773, 174960, 191970, 204768, 209952, 227520, 230364, 233280, 255960, 262440, 273024, 279936, 287955, 307152, 341280, 345546, 349920, 383940, 409536, 419904, 455040, 460728, 466560, 511920, 518319, 524880, 575910, 614304, 682560, 691092, 699840, 767880, 819072, 839808, 863865, 921456, 1023840, 1036638, 1049760, 1151820, 1228608, 1365120, 1382184, 1399680, 1535760, 1727730, 1842912, 2047680, 2073276, 2099520, 2303640, 2457216, 2591595, 2764368, 3071520, 3455460, 3685824, 4095360, 4146552, 4199040, 4607280, 5183190, 5528736, 6143040, 6910920, 7371648, 8293104, 9214560, 10366380, 11057472, 12286080, 13821840, 16586208, 18429120, 20732760, 22114944, 27643680, 33172416, 36858240, 41465520, 55287360, 66344832, 82931040, 110574720, 165862080, 331724160]

約数ペア:

[(1, 331724160), (2, 165862080), (3, 110574720), (4, 82931040), (5, 66344832), (6, 55287360), (8, 41465520), (9, 36858240), (10, 33172416), (12, 27643680), (15, 22114944), (16, 20732760), (18, 18429120), (20, 16586208), (24, 13821840), (27, 12286080), (30, 11057472), (32, 10366380), (36, 9214560), (40, 8293104), (45, 7371648), (48, 6910920), (54, 6143040), (60, 5528736), (64, 5183190), (72, 4607280), (79, 4199040), (80, 4146552), (81, 4095360), (90, 3685824), (96, 3455460), (108, 3071520), (120, 2764368), (128, 2591595), (135, 2457216), (144, 2303640), (158, 2099520), (160, 2073276), (162, 2047680), (180, 1842912), (192, 1727730), (216, 1535760), (237, 1399680), (240, 1382184), (243, 1365120), (270, 1228608), (288, 1151820), (316, 1049760), (320, 1036638), (324, 1023840), (360, 921456), (384, 863865), (395, 839808), (405, 819072), (432, 767880), (474, 699840), (480, 691092), (486, 682560), (540, 614304), (576, 575910), (632, 524880), (640, 518319), (648, 511920), (711, 466560), (720, 460728), (729, 455040), (790, 419904), (810, 409536), (864, 383940), (948, 349920), (960, 345546), (972, 341280), (1080, 307152), (1152, 287955), (1185, 279936), (1215, 273024), (1264, 262440), (1296, 255960), (1422, 233280), (1440, 230364), (1458, 227520), (1580, 209952), (1620, 204768), (1728, 191970), (1896, 174960), (1920, 172773), (1944, 170640), (2133, 155520), (2160, 153576), (2187, 151680), (2370, 139968), (2430, 136512), (2528, 131220), (2592, 127980), (2844, 116640), (2880, 115182), (2916, 113760), (3160, 104976), (3240, 102384), (3456, 95985), (3555, 93312), (3645, 91008), (3792, 87480), (3888, 85320), (4266, 77760), (4320, 76788), (4374, 75840), (4740, 69984), (4860, 68256), (5056, 65610), (5184, 63990), (5688, 58320), (5760, 57591), (5832, 56880), (6320, 52488), (6399, 51840), (6480, 51192), (6561, 50560), (7110, 46656), (7290, 45504), (7584, 43740), (7776, 42660), (8532, 38880), (8640, 38394), (8748, 37920), (9480, 34992), (9720, 34128), (10112, 32805), (10368, 31995), (10665, 31104), (10935, 30336), (11376, 29160), (11664, 28440), (12640, 26244), (12798, 25920), (12960, 25596), (13122, 25280), (14220, 23328), (14580, 22752), (15168, 21870), (15552, 21330), (17064, 19440), (17280, 19197), (17496, 18960)]