190664880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 240

約数和(自身を含む): 711097344

約数和(自身を除く): 520432464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 523, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1046, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1569, 1680, 1736, 1860, 1960, 2092, 2170, 2352, 2480, 2604, 2615, 2940, 3038, 3138, 3255, 3472, 3661, 3720, 3920, 4184, 4340, 4557, 5208, 5230, 5880, 6076, 6276, 6510, 7322, 7440, 7595, 7845, 8368, 8680, 9114, 10416, 10460, 10983, 11760, 12152, 12552, 13020, 14644, 15190, 15690, 16213, 17360, 18228, 18305, 20920, 21966, 22785, 24304, 25104, 25627, 26040, 29288, 30380, 31380, 32426, 36456, 36610, 41840, 43932, 45570, 48639, 51254, 52080, 54915, 58576, 60760, 62760, 64852, 72912, 73220, 76881, 81065, 87864, 91140, 97278, 102508, 109830, 113491, 121520, 125520, 128135, 129704, 146440, 153762, 162130, 175728, 182280, 194556, 205016, 219660, 226982, 243195, 256270, 259408, 292880, 307524, 324260, 340473, 364560, 384405, 389112, 410032, 439320, 453964, 486390, 512540, 567455, 615048, 648520, 680946, 768810, 778224, 794437, 878640, 907928, 972780, 1025080, 1134910, 1230096, 1297040, 1361892, 1537620, 1588874, 1702365, 1815856, 1945560, 2050160, 2269820, 2383311, 2723784, 3075240, 3177748, 3404730, 3891120, 3972185, 4539640, 4766622, 5447568, 6150480, 6355496, 6809460, 7944370, 9079280, 9533244, 11916555, 12710992, 13618920, 15888740, 19066488, 23833110, 27237840, 31777480, 38132976, 47666220, 63554960, 95332440, 190664880]

約数ペア:

[(1, 190664880), (2, 95332440), (3, 63554960), (4, 47666220), (5, 38132976), (6, 31777480), (7, 27237840), (8, 23833110), (10, 19066488), (12, 15888740), (14, 13618920), (15, 12710992), (16, 11916555), (20, 9533244), (21, 9079280), (24, 7944370), (28, 6809460), (30, 6355496), (31, 6150480), (35, 5447568), (40, 4766622), (42, 4539640), (48, 3972185), (49, 3891120), (56, 3404730), (60, 3177748), (62, 3075240), (70, 2723784), (80, 2383311), (84, 2269820), (93, 2050160), (98, 1945560), (105, 1815856), (112, 1702365), (120, 1588874), (124, 1537620), (140, 1361892), (147, 1297040), (155, 1230096), (168, 1134910), (186, 1025080), (196, 972780), (210, 907928), (217, 878640), (240, 794437), (245, 778224), (248, 768810), (280, 680946), (294, 648520), (310, 615048), (336, 567455), (372, 512540), (392, 486390), (420, 453964), (434, 439320), (465, 410032), (490, 389112), (496, 384405), (523, 364560), (560, 340473), (588, 324260), (620, 307524), (651, 292880), (735, 259408), (744, 256270), (784, 243195), (840, 226982), (868, 219660), (930, 205016), (980, 194556), (1046, 182280), (1085, 175728), (1176, 162130), (1240, 153762), (1302, 146440), (1470, 129704), (1488, 128135), (1519, 125520), (1569, 121520), (1680, 113491), (1736, 109830), (1860, 102508), (1960, 97278), (2092, 91140), (2170, 87864), (2352, 81065), (2480, 76881), (2604, 73220), (2615, 72912), (2940, 64852), (3038, 62760), (3138, 60760), (3255, 58576), (3472, 54915), (3661, 52080), (3720, 51254), (3920, 48639), (4184, 45570), (4340, 43932), (4557, 41840), (5208, 36610), (5230, 36456), (5880, 32426), (6076, 31380), (6276, 30380), (6510, 29288), (7322, 26040), (7440, 25627), (7595, 25104), (7845, 24304), (8368, 22785), (8680, 21966), (9114, 20920), (10416, 18305), (10460, 18228), (10983, 17360), (11760, 16213), (12152, 15690), (12552, 15190), (13020, 14644)]