254010240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 384

約数和(自身を含む): 1012003200

約数和(自身を除く): 757992960

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, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 211, 220, 228, 240, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 422, 440, 456, 480, 495, 528, 570, 576, 608, 627, 633, 640, 660, 684, 704, 720, 760, 792, 836, 844, 855, 880, 912, 960, 990, 1045, 1055, 1056, 1140, 1152, 1216, 1254, 1266, 1320, 1368, 1408, 1440, 1520, 1584, 1672, 1688, 1710, 1760, 1824, 1881, 1899, 1920, 1980, 2090, 2110, 2112, 2280, 2321, 2432, 2508, 2532, 2640, 2736, 2880, 3040, 3135, 3165, 3168, 3344, 3376, 3420, 3520, 3648, 3762, 3798, 3960, 4009, 4180, 4220, 4224, 4560, 4642, 5016, 5064, 5280, 5472, 5760, 6080, 6270, 6330, 6336, 6688, 6752, 6840, 6963, 7040, 7296, 7524, 7596, 7920, 8018, 8360, 8440, 9120, 9284, 9405, 9495, 10032, 10128, 10560, 10944, 11605, 12027, 12160, 12540, 12660, 12672, 13376, 13504, 13680, 13926, 15048, 15192, 15840, 16036, 16720, 16880, 18240, 18568, 18810, 18990, 20045, 20064, 20256, 20889, 21120, 21888, 23210, 24054, 25080, 25320, 26752, 27008, 27360, 27852, 30096, 30384, 31680, 32072, 33440, 33760, 34815, 36081, 36480, 37136, 37620, 37980, 40090, 40128, 40512, 41778, 44099, 46420, 48108, 50160, 50640, 54720, 55704, 60135, 60192, 60768, 63360, 64144, 66880, 67520, 69630, 72162, 74272, 75240, 75960, 80180, 80256, 81024, 83556, 88198, 92840, 96216, 100320, 101280, 104445, 109440, 111408, 120270, 120384, 121536, 128288, 132297, 133760, 135040, 139260, 144324, 148544, 150480, 151920, 160360, 167112, 176396, 180405, 185680, 192432, 200640, 202560, 208890, 220495, 222816, 240540, 240768, 243072, 256576, 264594, 278520, 288648, 297088, 300960, 303840, 320720, 334224, 352792, 360810, 371360, 384864, 396891, 401280, 405120, 417780, 440990, 445632, 481080, 513152, 529188, 557040, 577296, 601920, 607680, 641440, 661485, 668448, 705584, 721620, 742720, 769728, 793782, 835560, 881980, 891264, 962160, 1058376, 1114080, 1154592, 1203840, 1215360, 1282880, 1322970, 1336896, 1411168, 1443240, 1485440, 1539456, 1587564, 1671120, 1763960, 1924320, 1984455, 2116752, 2228160, 2309184, 2565760, 2645940, 2673792, 2822336, 2886480, 3175128, 3342240, 3527920, 3848640, 3968910, 4233504, 4456320, 4618368, 5291880, 5644672, 5772960, 6350256, 6684480, 7055840, 7697280, 7937820, 8467008, 10583760, 11545920, 12700512, 13368960, 14111680, 15875640, 16934016, 21167520, 23091840, 25401024, 28223360, 31751280, 42335040, 50802048, 63502560, 84670080, 127005120, 254010240]

約数ペア:

[(1, 254010240), (2, 127005120), (3, 84670080), (4, 63502560), (5, 50802048), (6, 42335040), (8, 31751280), (9, 28223360), (10, 25401024), (11, 23091840), (12, 21167520), (15, 16934016), (16, 15875640), (18, 14111680), (19, 13368960), (20, 12700512), (22, 11545920), (24, 10583760), (30, 8467008), (32, 7937820), (33, 7697280), (36, 7055840), (38, 6684480), (40, 6350256), (44, 5772960), (45, 5644672), (48, 5291880), (55, 4618368), (57, 4456320), (60, 4233504), (64, 3968910), (66, 3848640), (72, 3527920), (76, 3342240), (80, 3175128), (88, 2886480), (90, 2822336), (95, 2673792), (96, 2645940), (99, 2565760), (110, 2309184), (114, 2228160), (120, 2116752), (128, 1984455), (132, 1924320), (144, 1763960), (152, 1671120), (160, 1587564), (165, 1539456), (171, 1485440), (176, 1443240), (180, 1411168), (190, 1336896), (192, 1322970), (198, 1282880), (209, 1215360), (211, 1203840), (220, 1154592), (228, 1114080), (240, 1058376), (264, 962160), (285, 891264), (288, 881980), (304, 835560), (320, 793782), (330, 769728), (342, 742720), (352, 721620), (360, 705584), (380, 668448), (384, 661485), (396, 641440), (418, 607680), (422, 601920), (440, 577296), (456, 557040), (480, 529188), (495, 513152), (528, 481080), (570, 445632), (576, 440990), (608, 417780), (627, 405120), (633, 401280), (640, 396891), (660, 384864), (684, 371360), (704, 360810), (720, 352792), (760, 334224), (792, 320720), (836, 303840), (844, 300960), (855, 297088), (880, 288648), (912, 278520), (960, 264594), (990, 256576), (1045, 243072), (1055, 240768), (1056, 240540), (1140, 222816), (1152, 220495), (1216, 208890), (1254, 202560), (1266, 200640), (1320, 192432), (1368, 185680), (1408, 180405), (1440, 176396), (1520, 167112), (1584, 160360), (1672, 151920), (1688, 150480), (1710, 148544), (1760, 144324), (1824, 139260), (1881, 135040), (1899, 133760), (1920, 132297), (1980, 128288), (2090, 121536), (2110, 120384), (2112, 120270), (2280, 111408), (2321, 109440), (2432, 104445), (2508, 101280), (2532, 100320), (2640, 96216), (2736, 92840), (2880, 88198), (3040, 83556), (3135, 81024), (3165, 80256), (3168, 80180), (3344, 75960), (3376, 75240), (3420, 74272), (3520, 72162), (3648, 69630), (3762, 67520), (3798, 66880), (3960, 64144), (4009, 63360), (4180, 60768), (4220, 60192), (4224, 60135), (4560, 55704), (4642, 54720), (5016, 50640), (5064, 50160), (5280, 48108), (5472, 46420), (5760, 44099), (6080, 41778), (6270, 40512), (6330, 40128), (6336, 40090), (6688, 37980), (6752, 37620), (6840, 37136), (6963, 36480), (7040, 36081), (7296, 34815), (7524, 33760), (7596, 33440), (7920, 32072), (8018, 31680), (8360, 30384), (8440, 30096), (9120, 27852), (9284, 27360), (9405, 27008), (9495, 26752), (10032, 25320), (10128, 25080), (10560, 24054), (10944, 23210), (11605, 21888), (12027, 21120), (12160, 20889), (12540, 20256), (12660, 20064), (12672, 20045), (13376, 18990), (13504, 18810), (13680, 18568), (13926, 18240), (15048, 16880), (15192, 16720), (15840, 16036)]