1228487040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 512

約数和(自身を含む): 4970419200

約数和(自身を除く): 3741932160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 108, 110, 115, 120, 128, 132, 135, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 216, 220, 230, 240, 253, 264, 270, 276, 281, 288, 297, 320, 330, 345, 352, 360, 368, 384, 396, 414, 432, 440, 460, 480, 495, 506, 528, 540, 552, 562, 576, 594, 621, 640, 660, 690, 704, 720, 736, 759, 792, 828, 843, 864, 880, 920, 960, 990, 1012, 1035, 1056, 1080, 1104, 1124, 1152, 1188, 1242, 1265, 1320, 1380, 1405, 1408, 1440, 1472, 1485, 1518, 1584, 1656, 1686, 1728, 1760, 1840, 1920, 1980, 2024, 2070, 2112, 2160, 2208, 2248, 2277, 2376, 2484, 2529, 2530, 2640, 2760, 2810, 2880, 2944, 2970, 3036, 3091, 3105, 3168, 3312, 3372, 3456, 3520, 3680, 3795, 3960, 4048, 4140, 4215, 4224, 4320, 4416, 4496, 4554, 4752, 4968, 5058, 5060, 5280, 5520, 5620, 5760, 5940, 6072, 6182, 6210, 6336, 6463, 6624, 6744, 6831, 7040, 7360, 7587, 7590, 7920, 8096, 8280, 8430, 8640, 8832, 8992, 9108, 9273, 9504, 9936, 10116, 10120, 10560, 11040, 11240, 11385, 11880, 12144, 12364, 12420, 12645, 12672, 12926, 13248, 13488, 13662, 14720, 15174, 15180, 15455, 15840, 16192, 16560, 16860, 17280, 17984, 18216, 18546, 19008, 19389, 19872, 20232, 20240, 21120, 22080, 22480, 22770, 23760, 24288, 24728, 24840, 25290, 25852, 26496, 26976, 27324, 27819, 30348, 30360, 30910, 31680, 32315, 32384, 33120, 33720, 34155, 35968, 36432, 37092, 37935, 38016, 38778, 39744, 40464, 40480, 44160, 44960, 45540, 46365, 47520, 48576, 49456, 49680, 50580, 51704, 53952, 54648, 55638, 58167, 60696, 60720, 61820, 63360, 64630, 66240, 67440, 68310, 71093, 72864, 74184, 75870, 77556, 79488, 80928, 80960, 83457, 89920, 91080, 92730, 95040, 96945, 97152, 98912, 99360, 101160, 103408, 107904, 109296, 111276, 116334, 121392, 121440, 123640, 129260, 132480, 134880, 136620, 139095, 142186, 145728, 148368, 151740, 155112, 161856, 161920, 166914, 174501, 179840, 182160, 185460, 190080, 193890, 197824, 198720, 202320, 206816, 213279, 218592, 222552, 232668, 242784, 242880, 247280, 258520, 269760, 273240, 278190, 284372, 290835, 291456, 296736, 303480, 310224, 323712, 333828, 349002, 355465, 364320, 370920, 387780, 395648, 397440, 404640, 413632, 417285, 426558, 437184, 445104, 465336, 485568, 485760, 494560, 517040, 539520, 546480, 556380, 568744, 581670, 593472, 606960, 620448, 639837, 667656, 698004, 710930, 728640, 741840, 775560, 809280, 827264, 834570, 853116, 872505, 874368, 890208, 930672, 971136, 989120, 1034080, 1066395, 1092960, 1112760, 1137488, 1163340, 1186944, 1213920, 1240896, 1279674, 1335312, 1396008, 1421860, 1457280, 1483680, 1551120, 1618560, 1669140, 1706232, 1745010, 1780416, 1861344, 1919511, 1978240, 2068160, 2132790, 2185920, 2225520, 2274976, 2326680, 2427840, 2481792, 2559348, 2670624, 2792016, 2843720, 2967360, 3102240, 3199185, 3338280, 3412464, 3490020, 3560832, 3722688, 3839022, 4136320, 4265580, 4371840, 4451040, 4549952, 4653360, 4855680, 5118696, 5341248, 5584032, 5687440, 5934720, 6204480, 6398370, 6676560, 6824928, 6980040, 7445376, 7678044, 8531160, 8902080, 9099904, 9306720, 9597555, 10237392, 10682496, 11168064, 11374880, 12408960, 12796740, 13353120, 13649856, 13960080, 15356088, 17062320, 17804160, 18613440, 19195110, 20474784, 22336128, 22749760, 25593480, 26706240, 27299712, 27920160, 30712176, 34124640, 37226880, 38390220, 40949568, 45499520, 51186960, 53412480, 55840320, 61424352, 68249280, 76780440, 81899136, 102373920, 111680640, 122848704, 136498560, 153560880, 204747840, 245697408, 307121760, 409495680, 614243520, 1228487040]

約数ペア:

[(1, 1228487040), (2, 614243520), (3, 409495680), (4, 307121760), (5, 245697408), (6, 204747840), (8, 153560880), (9, 136498560), (10, 122848704), (11, 111680640), (12, 102373920), (15, 81899136), (16, 76780440), (18, 68249280), (20, 61424352), (22, 55840320), (23, 53412480), (24, 51186960), (27, 45499520), (30, 40949568), (32, 38390220), (33, 37226880), (36, 34124640), (40, 30712176), (44, 27920160), (45, 27299712), (46, 26706240), (48, 25593480), (54, 22749760), (55, 22336128), (60, 20474784), (64, 19195110), (66, 18613440), (69, 17804160), (72, 17062320), (80, 15356088), (88, 13960080), (90, 13649856), (92, 13353120), (96, 12796740), (99, 12408960), (108, 11374880), (110, 11168064), (115, 10682496), (120, 10237392), (128, 9597555), (132, 9306720), (135, 9099904), (138, 8902080), (144, 8531160), (160, 7678044), (165, 7445376), (176, 6980040), (180, 6824928), (184, 6676560), (192, 6398370), (198, 6204480), (207, 5934720), (216, 5687440), (220, 5584032), (230, 5341248), (240, 5118696), (253, 4855680), (264, 4653360), (270, 4549952), (276, 4451040), (281, 4371840), (288, 4265580), (297, 4136320), (320, 3839022), (330, 3722688), (345, 3560832), (352, 3490020), (360, 3412464), (368, 3338280), (384, 3199185), (396, 3102240), (414, 2967360), (432, 2843720), (440, 2792016), (460, 2670624), (480, 2559348), (495, 2481792), (506, 2427840), (528, 2326680), (540, 2274976), (552, 2225520), (562, 2185920), (576, 2132790), (594, 2068160), (621, 1978240), (640, 1919511), (660, 1861344), (690, 1780416), (704, 1745010), (720, 1706232), (736, 1669140), (759, 1618560), (792, 1551120), (828, 1483680), (843, 1457280), (864, 1421860), (880, 1396008), (920, 1335312), (960, 1279674), (990, 1240896), (1012, 1213920), (1035, 1186944), (1056, 1163340), (1080, 1137488), (1104, 1112760), (1124, 1092960), (1152, 1066395), (1188, 1034080), (1242, 989120), (1265, 971136), (1320, 930672), (1380, 890208), (1405, 874368), (1408, 872505), (1440, 853116), (1472, 834570), (1485, 827264), (1518, 809280), (1584, 775560), (1656, 741840), (1686, 728640), (1728, 710930), (1760, 698004), (1840, 667656), (1920, 639837), (1980, 620448), (2024, 606960), (2070, 593472), (2112, 581670), (2160, 568744), (2208, 556380), (2248, 546480), (2277, 539520), (2376, 517040), (2484, 494560), (2529, 485760), (2530, 485568), (2640, 465336), (2760, 445104), (2810, 437184), (2880, 426558), (2944, 417285), (2970, 413632), (3036, 404640), (3091, 397440), (3105, 395648), (3168, 387780), (3312, 370920), (3372, 364320), (3456, 355465), (3520, 349002), (3680, 333828), (3795, 323712), (3960, 310224), (4048, 303480), (4140, 296736), (4215, 291456), (4224, 290835), (4320, 284372), (4416, 278190), (4496, 273240), (4554, 269760), (4752, 258520), (4968, 247280), (5058, 242880), (5060, 242784), (5280, 232668), (5520, 222552), (5620, 218592), (5760, 213279), (5940, 206816), (6072, 202320), (6182, 198720), (6210, 197824), (6336, 193890), (6463, 190080), (6624, 185460), (6744, 182160), (6831, 179840), (7040, 174501), (7360, 166914), (7587, 161920), (7590, 161856), (7920, 155112), (8096, 151740), (8280, 148368), (8430, 145728), (8640, 142186), (8832, 139095), (8992, 136620), (9108, 134880), (9273, 132480), (9504, 129260), (9936, 123640), (10116, 121440), (10120, 121392), (10560, 116334), (11040, 111276), (11240, 109296), (11385, 107904), (11880, 103408), (12144, 101160), (12364, 99360), (12420, 98912), (12645, 97152), (12672, 96945), (12926, 95040), (13248, 92730), (13488, 91080), (13662, 89920), (14720, 83457), (15174, 80960), (15180, 80928), (15455, 79488), (15840, 77556), (16192, 75870), (16560, 74184), (16860, 72864), (17280, 71093), (17984, 68310), (18216, 67440), (18546, 66240), (19008, 64630), (19389, 63360), (19872, 61820), (20232, 60720), (20240, 60696), (21120, 58167), (22080, 55638), (22480, 54648), (22770, 53952), (23760, 51704), (24288, 50580), (24728, 49680), (24840, 49456), (25290, 48576), (25852, 47520), (26496, 46365), (26976, 45540), (27324, 44960), (27819, 44160), (30348, 40480), (30360, 40464), (30910, 39744), (31680, 38778), (32315, 38016), (32384, 37935), (33120, 37092), (33720, 36432), (34155, 35968)]