255214080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 480

約数和(自身を含む): 1034130240

約数和(自身を除く): 778916160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 53, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 106, 110, 114, 120, 128, 132, 144, 152, 159, 160, 165, 171, 176, 180, 190, 192, 198, 209, 212, 220, 228, 240, 256, 264, 265, 285, 288, 304, 318, 320, 330, 342, 352, 360, 380, 384, 396, 418, 424, 440, 456, 477, 480, 495, 512, 528, 530, 570, 576, 583, 608, 627, 636, 640, 660, 684, 704, 720, 760, 768, 792, 795, 836, 848, 855, 880, 912, 954, 960, 990, 1007, 1045, 1056, 1060, 1140, 1152, 1166, 1216, 1254, 1272, 1280, 1320, 1368, 1408, 1440, 1520, 1536, 1584, 1590, 1672, 1696, 1710, 1749, 1760, 1824, 1881, 1908, 1920, 1980, 2014, 2090, 2112, 2120, 2280, 2304, 2332, 2385, 2432, 2508, 2544, 2560, 2640, 2736, 2816, 2880, 2915, 3021, 3040, 3135, 3168, 3180, 3344, 3392, 3420, 3498, 3520, 3648, 3762, 3816, 3840, 3960, 4028, 4180, 4224, 4240, 4560, 4608, 4664, 4770, 4864, 5016, 5035, 5088, 5247, 5280, 5472, 5632, 5760, 5830, 6042, 6080, 6270, 6336, 6360, 6688, 6784, 6840, 6996, 7040, 7296, 7524, 7632, 7680, 7920, 8056, 8360, 8448, 8480, 8745, 9063, 9120, 9328, 9405, 9540, 9728, 10032, 10070, 10176, 10494, 10560, 10944, 11077, 11520, 11660, 12084, 12160, 12540, 12672, 12720, 13376, 13568, 13680, 13992, 14080, 14592, 15048, 15105, 15264, 15840, 16112, 16720, 16896, 16960, 17490, 18126, 18240, 18656, 18810, 19080, 20064, 20140, 20352, 20988, 21120, 21888, 22154, 23040, 23320, 24168, 24320, 25080, 25344, 25440, 26235, 26752, 27136, 27360, 27984, 28160, 29184, 30096, 30210, 30528, 31680, 32224, 33231, 33440, 33920, 34980, 36252, 36480, 37312, 37620, 38160, 40128, 40280, 40704, 41976, 42240, 43776, 44308, 45315, 46640, 48336, 48640, 50160, 50688, 50880, 52470, 53504, 54720, 55385, 55968, 60192, 60420, 61056, 63360, 64448, 66462, 66880, 67840, 69960, 72504, 72960, 74624, 75240, 76320, 80256, 80560, 81408, 83952, 84480, 87552, 88616, 90630, 93280, 96672, 99693, 100320, 101760, 104940, 107008, 109440, 110770, 111936, 120384, 120840, 122112, 126720, 128896, 132924, 133760, 135680, 139920, 145008, 145920, 149248, 150480, 152640, 160512, 161120, 166155, 167904, 177232, 181260, 186560, 193344, 199386, 200640, 203520, 209880, 218880, 221540, 223872, 240768, 241680, 244224, 253440, 257792, 265848, 267520, 279840, 290016, 298496, 300960, 305280, 321024, 322240, 332310, 335808, 354464, 362520, 373120, 386688, 398772, 401280, 407040, 419760, 437760, 443080, 447744, 481536, 483360, 498465, 515584, 531696, 535040, 559680, 580032, 601920, 610560, 644480, 664620, 671616, 708928, 725040, 746240, 773376, 797544, 802560, 839520, 886160, 895488, 963072, 966720, 996930, 1063392, 1119360, 1160064, 1203840, 1221120, 1288960, 1329240, 1343232, 1417856, 1450080, 1492480, 1546752, 1595088, 1605120, 1679040, 1772320, 1933440, 1993860, 2126784, 2238720, 2320128, 2407680, 2577920, 2658480, 2686464, 2835712, 2900160, 3190176, 3358080, 3544640, 3866880, 3987720, 4253568, 4477440, 4640256, 4815360, 5316960, 5671424, 5800320, 6380352, 6716160, 7089280, 7733760, 7975440, 8507136, 10633920, 11600640, 12760704, 13432320, 14178560, 15950880, 17014272, 21267840, 23201280, 25521408, 28357120, 31901760, 42535680, 51042816, 63803520, 85071360, 127607040, 255214080]

約数ペア:

[(1, 255214080), (2, 127607040), (3, 85071360), (4, 63803520), (5, 51042816), (6, 42535680), (8, 31901760), (9, 28357120), (10, 25521408), (11, 23201280), (12, 21267840), (15, 17014272), (16, 15950880), (18, 14178560), (19, 13432320), (20, 12760704), (22, 11600640), (24, 10633920), (30, 8507136), (32, 7975440), (33, 7733760), (36, 7089280), (38, 6716160), (40, 6380352), (44, 5800320), (45, 5671424), (48, 5316960), (53, 4815360), (55, 4640256), (57, 4477440), (60, 4253568), (64, 3987720), (66, 3866880), (72, 3544640), (76, 3358080), (80, 3190176), (88, 2900160), (90, 2835712), (95, 2686464), (96, 2658480), (99, 2577920), (106, 2407680), (110, 2320128), (114, 2238720), (120, 2126784), (128, 1993860), (132, 1933440), (144, 1772320), (152, 1679040), (159, 1605120), (160, 1595088), (165, 1546752), (171, 1492480), (176, 1450080), (180, 1417856), (190, 1343232), (192, 1329240), (198, 1288960), (209, 1221120), (212, 1203840), (220, 1160064), (228, 1119360), (240, 1063392), (256, 996930), (264, 966720), (265, 963072), (285, 895488), (288, 886160), (304, 839520), (318, 802560), (320, 797544), (330, 773376), (342, 746240), (352, 725040), (360, 708928), (380, 671616), (384, 664620), (396, 644480), (418, 610560), (424, 601920), (440, 580032), (456, 559680), (477, 535040), (480, 531696), (495, 515584), (512, 498465), (528, 483360), (530, 481536), (570, 447744), (576, 443080), (583, 437760), (608, 419760), (627, 407040), (636, 401280), (640, 398772), (660, 386688), (684, 373120), (704, 362520), (720, 354464), (760, 335808), (768, 332310), (792, 322240), (795, 321024), (836, 305280), (848, 300960), (855, 298496), (880, 290016), (912, 279840), (954, 267520), (960, 265848), (990, 257792), (1007, 253440), (1045, 244224), (1056, 241680), (1060, 240768), (1140, 223872), (1152, 221540), (1166, 218880), (1216, 209880), (1254, 203520), (1272, 200640), (1280, 199386), (1320, 193344), (1368, 186560), (1408, 181260), (1440, 177232), (1520, 167904), (1536, 166155), (1584, 161120), (1590, 160512), (1672, 152640), (1696, 150480), (1710, 149248), (1749, 145920), (1760, 145008), (1824, 139920), (1881, 135680), (1908, 133760), (1920, 132924), (1980, 128896), (2014, 126720), (2090, 122112), (2112, 120840), (2120, 120384), (2280, 111936), (2304, 110770), (2332, 109440), (2385, 107008), (2432, 104940), (2508, 101760), (2544, 100320), (2560, 99693), (2640, 96672), (2736, 93280), (2816, 90630), (2880, 88616), (2915, 87552), (3021, 84480), (3040, 83952), (3135, 81408), (3168, 80560), (3180, 80256), (3344, 76320), (3392, 75240), (3420, 74624), (3498, 72960), (3520, 72504), (3648, 69960), (3762, 67840), (3816, 66880), (3840, 66462), (3960, 64448), (4028, 63360), (4180, 61056), (4224, 60420), (4240, 60192), (4560, 55968), (4608, 55385), (4664, 54720), (4770, 53504), (4864, 52470), (5016, 50880), (5035, 50688), (5088, 50160), (5247, 48640), (5280, 48336), (5472, 46640), (5632, 45315), (5760, 44308), (5830, 43776), (6042, 42240), (6080, 41976), (6270, 40704), (6336, 40280), (6360, 40128), (6688, 38160), (6784, 37620), (6840, 37312), (6996, 36480), (7040, 36252), (7296, 34980), (7524, 33920), (7632, 33440), (7680, 33231), (7920, 32224), (8056, 31680), (8360, 30528), (8448, 30210), (8480, 30096), (8745, 29184), (9063, 28160), (9120, 27984), (9328, 27360), (9405, 27136), (9540, 26752), (9728, 26235), (10032, 25440), (10070, 25344), (10176, 25080), (10494, 24320), (10560, 24168), (10944, 23320), (11077, 23040), (11520, 22154), (11660, 21888), (12084, 21120), (12160, 20988), (12540, 20352), (12672, 20140), (12720, 20064), (13376, 19080), (13568, 18810), (13680, 18656), (13992, 18240), (14080, 18126), (14592, 17490), (15048, 16960), (15105, 16896), (15264, 16720), (15840, 16112)]