1276584960

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 352

約数和(自身を含む): 4829478912

約数和(自身を除く): 3552893952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 383, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 766, 768, 840, 868, 896, 930, 960, 992, 1024, 1085, 1120, 1149, 1240, 1280, 1302, 1344, 1488, 1532, 1536, 1680, 1736, 1792, 1860, 1915, 1920, 1984, 2170, 2240, 2298, 2480, 2560, 2604, 2681, 2688, 2976, 3064, 3072, 3255, 3360, 3472, 3584, 3720, 3830, 3840, 3968, 4340, 4480, 4596, 4960, 5120, 5208, 5362, 5376, 5745, 5952, 6128, 6510, 6720, 6944, 7168, 7440, 7660, 7680, 7936, 8043, 8680, 8960, 9192, 9920, 10416, 10724, 10752, 11490, 11873, 11904, 12256, 13020, 13405, 13440, 13888, 14880, 15320, 15360, 15872, 16086, 17360, 17920, 18384, 19840, 20832, 21448, 21504, 22980, 23746, 23808, 24512, 26040, 26810, 26880, 27776, 29760, 30640, 31744, 32172, 34720, 35619, 35840, 36768, 39680, 40215, 41664, 42896, 45960, 47492, 47616, 49024, 52080, 53620, 53760, 55552, 59365, 59520, 61280, 64344, 69440, 71238, 73536, 79360, 80430, 83111, 83328, 85792, 91920, 94984, 95232, 98048, 104160, 107240, 107520, 111104, 118730, 119040, 122560, 128688, 138880, 142476, 147072, 158720, 160860, 166222, 166656, 171584, 178095, 183840, 189968, 196096, 208320, 214480, 222208, 237460, 238080, 245120, 249333, 257376, 277760, 284952, 294144, 321720, 332444, 333312, 343168, 356190, 367680, 379936, 392192, 415555, 416640, 428960, 474920, 476160, 490240, 498666, 514752, 555520, 569904, 588288, 643440, 664888, 666624, 686336, 712380, 735360, 759872, 831110, 833280, 857920, 949840, 980480, 997332, 1029504, 1111040, 1139808, 1176576, 1246665, 1286880, 1329776, 1372672, 1424760, 1470720, 1519744, 1662220, 1666560, 1715840, 1899680, 1960960, 1994664, 2059008, 2279616, 2493330, 2573760, 2659552, 2745344, 2849520, 2941440, 3039488, 3324440, 3333120, 3431680, 3799360, 3989328, 4118016, 4559232, 4986660, 5147520, 5319104, 5699040, 5882880, 6078976, 6648880, 6863360, 7598720, 7978656, 8236032, 9118464, 9973320, 10295040, 10638208, 11398080, 12157952, 13297760, 13726720, 15197440, 15957312, 18236928, 19946640, 20590080, 21276416, 22796160, 26595520, 30394880, 31914624, 36473856, 39893280, 41180160, 42552832, 45592320, 53191040, 60789760, 63829248, 79786560, 85105664, 91184640, 106382080, 127658496, 159573120, 182369280, 212764160, 255316992, 319146240, 425528320, 638292480, 1276584960]

約数ペア:

[(1, 1276584960), (2, 638292480), (3, 425528320), (4, 319146240), (5, 255316992), (6, 212764160), (7, 182369280), (8, 159573120), (10, 127658496), (12, 106382080), (14, 91184640), (15, 85105664), (16, 79786560), (20, 63829248), (21, 60789760), (24, 53191040), (28, 45592320), (30, 42552832), (31, 41180160), (32, 39893280), (35, 36473856), (40, 31914624), (42, 30394880), (48, 26595520), (56, 22796160), (60, 21276416), (62, 20590080), (64, 19946640), (70, 18236928), (80, 15957312), (84, 15197440), (93, 13726720), (96, 13297760), (105, 12157952), (112, 11398080), (120, 10638208), (124, 10295040), (128, 9973320), (140, 9118464), (155, 8236032), (160, 7978656), (168, 7598720), (186, 6863360), (192, 6648880), (210, 6078976), (217, 5882880), (224, 5699040), (240, 5319104), (248, 5147520), (256, 4986660), (280, 4559232), (310, 4118016), (320, 3989328), (336, 3799360), (372, 3431680), (383, 3333120), (384, 3324440), (420, 3039488), (434, 2941440), (448, 2849520), (465, 2745344), (480, 2659552), (496, 2573760), (512, 2493330), (560, 2279616), (620, 2059008), (640, 1994664), (651, 1960960), (672, 1899680), (744, 1715840), (766, 1666560), (768, 1662220), (840, 1519744), (868, 1470720), (896, 1424760), (930, 1372672), (960, 1329776), (992, 1286880), (1024, 1246665), (1085, 1176576), (1120, 1139808), (1149, 1111040), (1240, 1029504), (1280, 997332), (1302, 980480), (1344, 949840), (1488, 857920), (1532, 833280), (1536, 831110), (1680, 759872), (1736, 735360), (1792, 712380), (1860, 686336), (1915, 666624), (1920, 664888), (1984, 643440), (2170, 588288), (2240, 569904), (2298, 555520), (2480, 514752), (2560, 498666), (2604, 490240), (2681, 476160), (2688, 474920), (2976, 428960), (3064, 416640), (3072, 415555), (3255, 392192), (3360, 379936), (3472, 367680), (3584, 356190), (3720, 343168), (3830, 333312), (3840, 332444), (3968, 321720), (4340, 294144), (4480, 284952), (4596, 277760), (4960, 257376), (5120, 249333), (5208, 245120), (5362, 238080), (5376, 237460), (5745, 222208), (5952, 214480), (6128, 208320), (6510, 196096), (6720, 189968), (6944, 183840), (7168, 178095), (7440, 171584), (7660, 166656), (7680, 166222), (7936, 160860), (8043, 158720), (8680, 147072), (8960, 142476), (9192, 138880), (9920, 128688), (10416, 122560), (10724, 119040), (10752, 118730), (11490, 111104), (11873, 107520), (11904, 107240), (12256, 104160), (13020, 98048), (13405, 95232), (13440, 94984), (13888, 91920), (14880, 85792), (15320, 83328), (15360, 83111), (15872, 80430), (16086, 79360), (17360, 73536), (17920, 71238), (18384, 69440), (19840, 64344), (20832, 61280), (21448, 59520), (21504, 59365), (22980, 55552), (23746, 53760), (23808, 53620), (24512, 52080), (26040, 49024), (26810, 47616), (26880, 47492), (27776, 45960), (29760, 42896), (30640, 41664), (31744, 40215), (32172, 39680), (34720, 36768), (35619, 35840)]