2847689760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1167

約数の個数: 192

約数和(自身を含む): 9313726464

約数和(自身を除く): 6466036704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 211, 240, 248, 310, 372, 422, 465, 480, 496, 620, 633, 744, 844, 907, 930, 992, 1055, 1240, 1266, 1488, 1688, 1814, 1860, 2110, 2480, 2532, 2721, 2976, 3165, 3376, 3628, 3720, 4220, 4535, 4960, 5064, 5442, 6330, 6541, 6752, 7256, 7440, 8440, 9070, 10128, 10884, 12660, 13082, 13605, 14512, 14880, 16880, 18140, 19623, 20256, 21768, 25320, 26164, 27210, 28117, 29024, 32705, 33760, 36280, 39246, 43536, 50640, 52328, 54420, 56234, 65410, 72560, 78492, 84351, 87072, 98115, 101280, 104656, 108840, 112468, 130820, 140585, 145120, 156984, 168702, 191377, 196230, 209312, 217680, 224936, 261640, 281170, 313968, 337404, 382754, 392460, 421755, 435360, 449872, 523280, 562340, 574131, 627936, 674808, 765508, 784920, 843510, 899744, 956885, 1046560, 1124680, 1148262, 1349616, 1531016, 1569840, 1687020, 1913770, 2249360, 2296524, 2699232, 2870655, 3062032, 3139680, 3374040, 3827540, 4498720, 4593048, 5741310, 5932687, 6124064, 6748080, 7655080, 9186096, 11482620, 11865374, 13496160, 15310160, 17798061, 18372192, 22965240, 23730748, 29663435, 30620320, 35596122, 45930480, 47461496, 59326870, 71192244, 88990305, 91860960, 94922992, 118653740, 142384488, 177980610, 189845984, 237307480, 284768976, 355961220, 474614960, 569537952, 711922440, 949229920, 1423844880, 2847689760]

約数ペア:

[(1, 2847689760), (2, 1423844880), (3, 949229920), (4, 711922440), (5, 569537952), (6, 474614960), (8, 355961220), (10, 284768976), (12, 237307480), (15, 189845984), (16, 177980610), (20, 142384488), (24, 118653740), (30, 94922992), (31, 91860960), (32, 88990305), (40, 71192244), (48, 59326870), (60, 47461496), (62, 45930480), (80, 35596122), (93, 30620320), (96, 29663435), (120, 23730748), (124, 22965240), (155, 18372192), (160, 17798061), (186, 15310160), (211, 13496160), (240, 11865374), (248, 11482620), (310, 9186096), (372, 7655080), (422, 6748080), (465, 6124064), (480, 5932687), (496, 5741310), (620, 4593048), (633, 4498720), (744, 3827540), (844, 3374040), (907, 3139680), (930, 3062032), (992, 2870655), (1055, 2699232), (1240, 2296524), (1266, 2249360), (1488, 1913770), (1688, 1687020), (1814, 1569840), (1860, 1531016), (2110, 1349616), (2480, 1148262), (2532, 1124680), (2721, 1046560), (2976, 956885), (3165, 899744), (3376, 843510), (3628, 784920), (3720, 765508), (4220, 674808), (4535, 627936), (4960, 574131), (5064, 562340), (5442, 523280), (6330, 449872), (6541, 435360), (6752, 421755), (7256, 392460), (7440, 382754), (8440, 337404), (9070, 313968), (10128, 281170), (10884, 261640), (12660, 224936), (13082, 217680), (13605, 209312), (14512, 196230), (14880, 191377), (16880, 168702), (18140, 156984), (19623, 145120), (20256, 140585), (21768, 130820), (25320, 112468), (26164, 108840), (27210, 104656), (28117, 101280), (29024, 98115), (32705, 87072), (33760, 84351), (36280, 78492), (39246, 72560), (43536, 65410), (50640, 56234), (52328, 54420)]