1287556560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 400

約数和(自身を含む): 4783515264

約数和(自身を除く): 3495958704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 53, 54, 60, 69, 72, 80, 81, 90, 92, 106, 108, 115, 120, 135, 138, 144, 159, 162, 163, 180, 184, 207, 212, 216, 230, 240, 265, 270, 276, 318, 324, 326, 345, 360, 368, 405, 414, 424, 432, 460, 477, 489, 530, 540, 552, 621, 636, 648, 652, 690, 720, 795, 810, 815, 828, 848, 920, 954, 978, 1035, 1060, 1080, 1104, 1219, 1242, 1272, 1296, 1304, 1380, 1431, 1467, 1590, 1620, 1630, 1656, 1840, 1863, 1908, 1956, 2070, 2120, 2160, 2385, 2438, 2445, 2484, 2544, 2608, 2760, 2862, 2934, 3105, 3180, 3240, 3260, 3312, 3657, 3726, 3749, 3816, 3912, 4140, 4240, 4293, 4401, 4770, 4876, 4890, 4968, 5520, 5724, 5868, 6095, 6210, 6360, 6480, 6520, 7155, 7314, 7335, 7452, 7498, 7632, 7824, 8280, 8586, 8639, 8802, 9315, 9540, 9752, 9780, 9936, 10971, 11247, 11448, 11736, 12190, 12420, 12720, 13040, 13203, 14310, 14628, 14670, 14904, 14996, 16560, 17172, 17278, 17604, 18285, 18630, 18745, 19080, 19504, 19560, 21465, 21942, 22005, 22494, 22896, 23472, 24380, 24840, 25917, 26406, 28620, 29256, 29340, 29808, 29992, 32913, 33741, 34344, 34556, 35208, 36570, 37260, 37490, 38160, 39120, 42930, 43195, 43884, 44010, 44988, 48760, 49680, 51834, 52812, 54855, 56235, 57240, 58512, 58680, 59984, 65826, 66015, 67482, 68688, 69112, 70416, 73140, 74520, 74980, 77751, 85860, 86390, 87768, 88020, 89976, 97520, 98739, 101223, 103668, 105624, 109710, 112470, 114480, 117360, 129585, 131652, 132030, 134964, 138224, 146280, 149040, 149960, 155502, 164565, 168705, 171720, 172780, 175536, 176040, 179952, 197478, 198697, 202446, 207336, 211248, 219420, 224940, 233253, 259170, 263304, 264060, 269928, 292560, 299920, 303669, 311004, 329130, 337410, 343440, 345560, 352080, 388755, 394956, 397394, 404892, 414672, 438840, 449880, 466506, 493695, 506115, 518340, 526608, 528120, 539856, 596091, 607338, 622008, 658260, 674820, 691120, 699759, 777510, 789912, 794788, 809784, 877680, 899760, 933012, 987390, 993485, 1012230, 1036680, 1056240, 1166265, 1192182, 1214676, 1244016, 1316520, 1349640, 1399518, 1518345, 1555020, 1579824, 1589576, 1619568, 1788273, 1866024, 1974780, 1986970, 2024460, 2073360, 2332530, 2384364, 2429352, 2633040, 2699280, 2799036, 2980455, 3036690, 3110040, 3179152, 3498795, 3576546, 3732048, 3949560, 3973940, 4048920, 4665060, 4768728, 4858704, 5364819, 5598072, 5960910, 6073380, 6220080, 6997590, 7153092, 7899120, 7947880, 8097840, 8941365, 9330120, 9537456, 10729638, 11196144, 11921820, 12146760, 13995180, 14306184, 15895760, 16094457, 17882730, 18660240, 21459276, 23843640, 24293520, 26824095, 27990360, 28612368, 32188914, 35765460, 42918552, 47687280, 53648190, 55980720, 64377828, 71530920, 80472285, 85837104, 107296380, 128755656, 143061840, 160944570, 214592760, 257511312, 321889140, 429185520, 643778280, 1287556560]

約数ペア:

[(1, 1287556560), (2, 643778280), (3, 429185520), (4, 321889140), (5, 257511312), (6, 214592760), (8, 160944570), (9, 143061840), (10, 128755656), (12, 107296380), (15, 85837104), (16, 80472285), (18, 71530920), (20, 64377828), (23, 55980720), (24, 53648190), (27, 47687280), (30, 42918552), (36, 35765460), (40, 32188914), (45, 28612368), (46, 27990360), (48, 26824095), (53, 24293520), (54, 23843640), (60, 21459276), (69, 18660240), (72, 17882730), (80, 16094457), (81, 15895760), (90, 14306184), (92, 13995180), (106, 12146760), (108, 11921820), (115, 11196144), (120, 10729638), (135, 9537456), (138, 9330120), (144, 8941365), (159, 8097840), (162, 7947880), (163, 7899120), (180, 7153092), (184, 6997590), (207, 6220080), (212, 6073380), (216, 5960910), (230, 5598072), (240, 5364819), (265, 4858704), (270, 4768728), (276, 4665060), (318, 4048920), (324, 3973940), (326, 3949560), (345, 3732048), (360, 3576546), (368, 3498795), (405, 3179152), (414, 3110040), (424, 3036690), (432, 2980455), (460, 2799036), (477, 2699280), (489, 2633040), (530, 2429352), (540, 2384364), (552, 2332530), (621, 2073360), (636, 2024460), (648, 1986970), (652, 1974780), (690, 1866024), (720, 1788273), (795, 1619568), (810, 1589576), (815, 1579824), (828, 1555020), (848, 1518345), (920, 1399518), (954, 1349640), (978, 1316520), (1035, 1244016), (1060, 1214676), (1080, 1192182), (1104, 1166265), (1219, 1056240), (1242, 1036680), (1272, 1012230), (1296, 993485), (1304, 987390), (1380, 933012), (1431, 899760), (1467, 877680), (1590, 809784), (1620, 794788), (1630, 789912), (1656, 777510), (1840, 699759), (1863, 691120), (1908, 674820), (1956, 658260), (2070, 622008), (2120, 607338), (2160, 596091), (2385, 539856), (2438, 528120), (2445, 526608), (2484, 518340), (2544, 506115), (2608, 493695), (2760, 466506), (2862, 449880), (2934, 438840), (3105, 414672), (3180, 404892), (3240, 397394), (3260, 394956), (3312, 388755), (3657, 352080), (3726, 345560), (3749, 343440), (3816, 337410), (3912, 329130), (4140, 311004), (4240, 303669), (4293, 299920), (4401, 292560), (4770, 269928), (4876, 264060), (4890, 263304), (4968, 259170), (5520, 233253), (5724, 224940), (5868, 219420), (6095, 211248), (6210, 207336), (6360, 202446), (6480, 198697), (6520, 197478), (7155, 179952), (7314, 176040), (7335, 175536), (7452, 172780), (7498, 171720), (7632, 168705), (7824, 164565), (8280, 155502), (8586, 149960), (8639, 149040), (8802, 146280), (9315, 138224), (9540, 134964), (9752, 132030), (9780, 131652), (9936, 129585), (10971, 117360), (11247, 114480), (11448, 112470), (11736, 109710), (12190, 105624), (12420, 103668), (12720, 101223), (13040, 98739), (13203, 97520), (14310, 89976), (14628, 88020), (14670, 87768), (14904, 86390), (14996, 85860), (16560, 77751), (17172, 74980), (17278, 74520), (17604, 73140), (18285, 70416), (18630, 69112), (18745, 68688), (19080, 67482), (19504, 66015), (19560, 65826), (21465, 59984), (21942, 58680), (22005, 58512), (22494, 57240), (22896, 56235), (23472, 54855), (24380, 52812), (24840, 51834), (25917, 49680), (26406, 48760), (28620, 44988), (29256, 44010), (29340, 43884), (29808, 43195), (29992, 42930), (32913, 39120), (33741, 38160), (34344, 37490), (34556, 37260), (35208, 36570)]