388227840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 576

約数和(自身を含む): 1681247232

約数和(自身を除く): 1293019392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 101, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 202, 208, 210, 220, 224, 231, 240, 256, 260, 264, 273, 280, 286, 303, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 404, 416, 420, 429, 440, 448, 455, 462, 480, 505, 520, 528, 546, 560, 572, 606, 616, 624, 640, 660, 672, 704, 707, 715, 728, 768, 770, 780, 808, 832, 840, 858, 880, 896, 910, 924, 960, 1001, 1010, 1040, 1056, 1092, 1111, 1120, 1144, 1155, 1212, 1232, 1248, 1280, 1313, 1320, 1344, 1365, 1408, 1414, 1430, 1456, 1515, 1540, 1560, 1616, 1664, 1680, 1716, 1760, 1792, 1820, 1848, 1920, 2002, 2020, 2080, 2112, 2121, 2145, 2184, 2222, 2240, 2288, 2310, 2424, 2464, 2496, 2626, 2640, 2688, 2730, 2816, 2828, 2860, 2912, 3003, 3030, 3080, 3120, 3232, 3328, 3333, 3360, 3432, 3520, 3535, 3640, 3696, 3840, 3939, 4004, 4040, 4160, 4224, 4242, 4290, 4368, 4444, 4480, 4576, 4620, 4848, 4928, 4992, 5005, 5252, 5280, 5376, 5460, 5555, 5656, 5720, 5824, 6006, 6060, 6160, 6240, 6464, 6565, 6666, 6720, 6864, 7040, 7070, 7280, 7392, 7777, 7878, 8008, 8080, 8320, 8448, 8484, 8580, 8736, 8888, 8960, 9152, 9191, 9240, 9696, 9856, 9984, 10010, 10504, 10560, 10605, 10920, 11110, 11312, 11440, 11648, 12012, 12120, 12320, 12480, 12928, 13130, 13332, 13440, 13728, 14080, 14140, 14443, 14560, 14784, 15015, 15554, 15756, 16016, 16160, 16640, 16665, 16968, 17160, 17472, 17776, 18304, 18382, 18480, 19392, 19695, 19712, 20020, 21008, 21120, 21210, 21840, 22220, 22624, 22880, 23296, 23331, 24024, 24240, 24640, 24960, 25856, 26260, 26664, 26880, 27456, 27573, 28280, 28886, 29120, 29568, 30030, 31108, 31512, 32032, 32320, 33330, 33936, 34320, 34944, 35552, 36608, 36764, 36960, 38784, 38885, 39390, 40040, 42016, 42240, 42420, 43329, 43680, 44440, 45248, 45760, 45955, 46662, 48048, 48480, 49280, 49920, 52520, 53328, 54912, 55146, 56560, 57772, 58240, 59136, 60060, 62216, 63024, 64064, 64640, 66660, 67872, 68640, 69888, 71104, 72215, 73528, 73920, 77568, 77770, 78780, 80080, 84032, 84840, 86658, 87360, 88880, 90496, 91520, 91910, 93324, 96096, 96960, 98560, 101101, 105040, 106656, 109824, 110292, 113120, 115544, 116480, 116655, 120120, 124432, 126048, 128128, 129280, 133320, 135744, 137280, 137865, 142208, 144430, 147056, 147840, 155540, 157560, 160160, 168064, 169680, 173316, 174720, 177760, 180992, 183040, 183820, 186648, 192192, 193920, 202202, 210080, 213312, 216645, 220584, 226240, 231088, 233310, 240240, 248864, 252096, 256256, 266640, 271488, 274560, 275730, 284416, 288860, 294112, 295680, 303303, 311080, 315120, 320320, 336128, 339360, 346632, 349440, 355520, 367640, 373296, 384384, 387840, 404404, 420160, 426624, 433290, 441168, 452480, 462176, 466620, 480480, 497728, 504192, 505505, 533280, 542976, 549120, 551460, 577720, 588224, 606606, 622160, 630240, 640640, 678720, 693264, 711040, 735280, 746592, 768768, 808808, 840320, 853248, 866580, 882336, 904960, 924352, 933240, 960960, 995456, 1008384, 1011010, 1066560, 1102920, 1155440, 1176448, 1213212, 1244320, 1260480, 1281280, 1357440, 1386528, 1422080, 1470560, 1493184, 1516515, 1617616, 1680640, 1733160, 1764672, 1848704, 1866480, 1921920, 1990912, 2022020, 2133120, 2205840, 2310880, 2352896, 2426424, 2488640, 2520960, 2714880, 2773056, 2941120, 2986368, 3033030, 3235232, 3466320, 3529344, 3697408, 3732960, 3843840, 4044040, 4266240, 4411680, 4621760, 4852848, 4977280, 5041920, 5546112, 5882240, 5972736, 6066060, 6470464, 6932640, 7058688, 7465920, 8088080, 8823360, 9243520, 9705696, 9954560, 11092224, 11764480, 12132120, 12940928, 13865280, 14931840, 16176160, 17646720, 18487040, 19411392, 24264240, 25881856, 27730560, 29863680, 32352320, 35293440, 38822784, 48528480, 55461120, 64704640, 77645568, 97056960, 129409280, 194113920, 388227840]

約数ペア:

[(1, 388227840), (2, 194113920), (3, 129409280), (4, 97056960), (5, 77645568), (6, 64704640), (7, 55461120), (8, 48528480), (10, 38822784), (11, 35293440), (12, 32352320), (13, 29863680), (14, 27730560), (15, 25881856), (16, 24264240), (20, 19411392), (21, 18487040), (22, 17646720), (24, 16176160), (26, 14931840), (28, 13865280), (30, 12940928), (32, 12132120), (33, 11764480), (35, 11092224), (39, 9954560), (40, 9705696), (42, 9243520), (44, 8823360), (48, 8088080), (52, 7465920), (55, 7058688), (56, 6932640), (60, 6470464), (64, 6066060), (65, 5972736), (66, 5882240), (70, 5546112), (77, 5041920), (78, 4977280), (80, 4852848), (84, 4621760), (88, 4411680), (91, 4266240), (96, 4044040), (101, 3843840), (104, 3732960), (105, 3697408), (110, 3529344), (112, 3466320), (120, 3235232), (128, 3033030), (130, 2986368), (132, 2941120), (140, 2773056), (143, 2714880), (154, 2520960), (156, 2488640), (160, 2426424), (165, 2352896), (168, 2310880), (176, 2205840), (182, 2133120), (192, 2022020), (195, 1990912), (202, 1921920), (208, 1866480), (210, 1848704), (220, 1764672), (224, 1733160), (231, 1680640), (240, 1617616), (256, 1516515), (260, 1493184), (264, 1470560), (273, 1422080), (280, 1386528), (286, 1357440), (303, 1281280), (308, 1260480), (312, 1244320), (320, 1213212), (330, 1176448), (336, 1155440), (352, 1102920), (364, 1066560), (384, 1011010), (385, 1008384), (390, 995456), (404, 960960), (416, 933240), (420, 924352), (429, 904960), (440, 882336), (448, 866580), (455, 853248), (462, 840320), (480, 808808), (505, 768768), (520, 746592), (528, 735280), (546, 711040), (560, 693264), (572, 678720), (606, 640640), (616, 630240), (624, 622160), (640, 606606), (660, 588224), (672, 577720), (704, 551460), (707, 549120), (715, 542976), (728, 533280), (768, 505505), (770, 504192), (780, 497728), (808, 480480), (832, 466620), (840, 462176), (858, 452480), (880, 441168), (896, 433290), (910, 426624), (924, 420160), (960, 404404), (1001, 387840), (1010, 384384), (1040, 373296), (1056, 367640), (1092, 355520), (1111, 349440), (1120, 346632), (1144, 339360), (1155, 336128), (1212, 320320), (1232, 315120), (1248, 311080), (1280, 303303), (1313, 295680), (1320, 294112), (1344, 288860), (1365, 284416), (1408, 275730), (1414, 274560), (1430, 271488), (1456, 266640), (1515, 256256), (1540, 252096), (1560, 248864), (1616, 240240), (1664, 233310), (1680, 231088), (1716, 226240), (1760, 220584), (1792, 216645), (1820, 213312), (1848, 210080), (1920, 202202), (2002, 193920), (2020, 192192), (2080, 186648), (2112, 183820), (2121, 183040), (2145, 180992), (2184, 177760), (2222, 174720), (2240, 173316), (2288, 169680), (2310, 168064), (2424, 160160), (2464, 157560), (2496, 155540), (2626, 147840), (2640, 147056), (2688, 144430), (2730, 142208), (2816, 137865), (2828, 137280), (2860, 135744), (2912, 133320), (3003, 129280), (3030, 128128), (3080, 126048), (3120, 124432), (3232, 120120), (3328, 116655), (3333, 116480), (3360, 115544), (3432, 113120), (3520, 110292), (3535, 109824), (3640, 106656), (3696, 105040), (3840, 101101), (3939, 98560), (4004, 96960), (4040, 96096), (4160, 93324), (4224, 91910), (4242, 91520), (4290, 90496), (4368, 88880), (4444, 87360), (4480, 86658), (4576, 84840), (4620, 84032), (4848, 80080), (4928, 78780), (4992, 77770), (5005, 77568), (5252, 73920), (5280, 73528), (5376, 72215), (5460, 71104), (5555, 69888), (5656, 68640), (5720, 67872), (5824, 66660), (6006, 64640), (6060, 64064), (6160, 63024), (6240, 62216), (6464, 60060), (6565, 59136), (6666, 58240), (6720, 57772), (6864, 56560), (7040, 55146), (7070, 54912), (7280, 53328), (7392, 52520), (7777, 49920), (7878, 49280), (8008, 48480), (8080, 48048), (8320, 46662), (8448, 45955), (8484, 45760), (8580, 45248), (8736, 44440), (8888, 43680), (8960, 43329), (9152, 42420), (9191, 42240), (9240, 42016), (9696, 40040), (9856, 39390), (9984, 38885), (10010, 38784), (10504, 36960), (10560, 36764), (10605, 36608), (10920, 35552), (11110, 34944), (11312, 34320), (11440, 33936), (11648, 33330), (12012, 32320), (12120, 32032), (12320, 31512), (12480, 31108), (12928, 30030), (13130, 29568), (13332, 29120), (13440, 28886), (13728, 28280), (14080, 27573), (14140, 27456), (14443, 26880), (14560, 26664), (14784, 26260), (15015, 25856), (15554, 24960), (15756, 24640), (16016, 24240), (16160, 24024), (16640, 23331), (16665, 23296), (16968, 22880), (17160, 22624), (17472, 22220), (17776, 21840), (18304, 21210), (18382, 21120), (18480, 21008), (19392, 20020), (19695, 19712)]