521782080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 224

約数和(自身を含む): 1738091520

約数和(自身を除く): 1216309440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 120, 124, 155, 160, 178, 186, 192, 197, 240, 248, 267, 310, 320, 356, 372, 394, 445, 465, 480, 496, 534, 591, 620, 712, 744, 788, 890, 930, 960, 985, 992, 1068, 1182, 1240, 1335, 1424, 1488, 1576, 1780, 1860, 1970, 1984, 2136, 2364, 2480, 2670, 2759, 2848, 2955, 2976, 3152, 3560, 3720, 3940, 4272, 4728, 4960, 5340, 5518, 5696, 5910, 5952, 6107, 6304, 7120, 7440, 7880, 8277, 8544, 9456, 9920, 10680, 11036, 11820, 12214, 12608, 13795, 14240, 14880, 15760, 16554, 17088, 17533, 18321, 18912, 21360, 22072, 23640, 24428, 27590, 28480, 29760, 30535, 31520, 33108, 35066, 36642, 37824, 41385, 42720, 44144, 47280, 48856, 52599, 55180, 61070, 63040, 66216, 70132, 73284, 82770, 85440, 87665, 88288, 91605, 94560, 97712, 105198, 110360, 122140, 132432, 140264, 146568, 165540, 175330, 176576, 183210, 189120, 195424, 210396, 220720, 244280, 262995, 264864, 280528, 293136, 331080, 350660, 366420, 390848, 420792, 441440, 488560, 525990, 529728, 543523, 561056, 586272, 662160, 701320, 732840, 841584, 882880, 977120, 1051980, 1087046, 1122112, 1172544, 1324320, 1402640, 1465680, 1630569, 1683168, 1954240, 2103960, 2174092, 2648640, 2717615, 2805280, 2931360, 3261138, 3366336, 4207920, 4348184, 5435230, 5610560, 5862720, 6522276, 8152845, 8415840, 8696368, 10870460, 13044552, 16305690, 16831680, 17392736, 21740920, 26089104, 32611380, 34785472, 43481840, 52178208, 65222760, 86963680, 104356416, 130445520, 173927360, 260891040, 521782080]

約数ペア:

[(1, 521782080), (2, 260891040), (3, 173927360), (4, 130445520), (5, 104356416), (6, 86963680), (8, 65222760), (10, 52178208), (12, 43481840), (15, 34785472), (16, 32611380), (20, 26089104), (24, 21740920), (30, 17392736), (31, 16831680), (32, 16305690), (40, 13044552), (48, 10870460), (60, 8696368), (62, 8415840), (64, 8152845), (80, 6522276), (89, 5862720), (93, 5610560), (96, 5435230), (120, 4348184), (124, 4207920), (155, 3366336), (160, 3261138), (178, 2931360), (186, 2805280), (192, 2717615), (197, 2648640), (240, 2174092), (248, 2103960), (267, 1954240), (310, 1683168), (320, 1630569), (356, 1465680), (372, 1402640), (394, 1324320), (445, 1172544), (465, 1122112), (480, 1087046), (496, 1051980), (534, 977120), (591, 882880), (620, 841584), (712, 732840), (744, 701320), (788, 662160), (890, 586272), (930, 561056), (960, 543523), (985, 529728), (992, 525990), (1068, 488560), (1182, 441440), (1240, 420792), (1335, 390848), (1424, 366420), (1488, 350660), (1576, 331080), (1780, 293136), (1860, 280528), (1970, 264864), (1984, 262995), (2136, 244280), (2364, 220720), (2480, 210396), (2670, 195424), (2759, 189120), (2848, 183210), (2955, 176576), (2976, 175330), (3152, 165540), (3560, 146568), (3720, 140264), (3940, 132432), (4272, 122140), (4728, 110360), (4960, 105198), (5340, 97712), (5518, 94560), (5696, 91605), (5910, 88288), (5952, 87665), (6107, 85440), (6304, 82770), (7120, 73284), (7440, 70132), (7880, 66216), (8277, 63040), (8544, 61070), (9456, 55180), (9920, 52599), (10680, 48856), (11036, 47280), (11820, 44144), (12214, 42720), (12608, 41385), (13795, 37824), (14240, 36642), (14880, 35066), (15760, 33108), (16554, 31520), (17088, 30535), (17533, 29760), (18321, 28480), (18912, 27590), (21360, 24428), (22072, 23640)]