19088160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 384

約数和(自身を含む): 81285120

約数和(自身を除く): 62196960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 23, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 46, 48, 52, 56, 57, 60, 65, 69, 70, 76, 78, 80, 84, 91, 92, 95, 96, 104, 105, 112, 114, 115, 120, 130, 133, 138, 140, 152, 156, 160, 161, 168, 182, 184, 190, 195, 208, 210, 224, 228, 230, 240, 247, 260, 266, 273, 276, 280, 285, 299, 304, 312, 322, 336, 345, 364, 368, 380, 390, 399, 416, 420, 437, 455, 456, 460, 480, 483, 494, 520, 532, 546, 552, 560, 570, 598, 608, 624, 644, 665, 672, 690, 728, 736, 741, 760, 780, 798, 805, 840, 874, 897, 910, 912, 920, 966, 988, 1040, 1064, 1092, 1104, 1120, 1140, 1196, 1235, 1248, 1288, 1311, 1330, 1365, 1380, 1456, 1482, 1495, 1520, 1560, 1596, 1610, 1680, 1729, 1748, 1794, 1820, 1824, 1840, 1932, 1976, 1995, 2080, 2093, 2128, 2184, 2185, 2208, 2280, 2392, 2415, 2470, 2576, 2622, 2660, 2730, 2760, 2912, 2964, 2990, 3040, 3059, 3120, 3192, 3220, 3360, 3458, 3496, 3588, 3640, 3680, 3705, 3864, 3952, 3990, 4186, 4256, 4368, 4370, 4485, 4560, 4784, 4830, 4940, 5152, 5187, 5244, 5320, 5460, 5520, 5681, 5928, 5980, 6118, 6240, 6279, 6384, 6440, 6555, 6916, 6992, 7176, 7280, 7410, 7728, 7904, 7980, 8372, 8645, 8736, 8740, 8970, 9120, 9177, 9568, 9660, 9880, 10374, 10465, 10488, 10640, 10920, 11040, 11362, 11856, 11960, 12236, 12558, 12768, 12880, 13110, 13832, 13984, 14352, 14560, 14820, 15295, 15456, 15960, 16744, 17043, 17290, 17480, 17940, 18354, 19320, 19760, 20748, 20930, 20976, 21280, 21840, 22724, 23712, 23920, 24472, 25116, 25760, 25935, 26220, 27664, 28405, 28704, 29640, 30590, 31395, 31920, 33488, 34086, 34580, 34960, 35880, 36708, 38640, 39520, 39767, 41496, 41860, 41952, 43680, 45448, 45885, 47840, 48944, 50232, 51870, 52440, 55328, 56810, 59280, 61180, 62790, 63840, 66976, 68172, 69160, 69920, 71760, 73416, 77280, 79534, 82992, 83720, 85215, 90896, 91770, 97888, 100464, 103740, 104880, 113620, 118560, 119301, 122360, 125580, 136344, 138320, 143520, 146832, 159068, 165984, 167440, 170430, 181792, 183540, 198835, 200928, 207480, 209760, 227240, 238602, 244720, 251160, 272688, 276640, 293664, 318136, 334880, 340860, 367080, 397670, 414960, 454480, 477204, 489440, 502320, 545376, 596505, 636272, 681720, 734160, 795340, 829920, 908960, 954408, 1004640, 1193010, 1272544, 1363440, 1468320, 1590680, 1908816, 2386020, 2726880, 3181360, 3817632, 4772040, 6362720, 9544080, 19088160]

約数ペア:

[(1, 19088160), (2, 9544080), (3, 6362720), (4, 4772040), (5, 3817632), (6, 3181360), (7, 2726880), (8, 2386020), (10, 1908816), (12, 1590680), (13, 1468320), (14, 1363440), (15, 1272544), (16, 1193010), (19, 1004640), (20, 954408), (21, 908960), (23, 829920), (24, 795340), (26, 734160), (28, 681720), (30, 636272), (32, 596505), (35, 545376), (38, 502320), (39, 489440), (40, 477204), (42, 454480), (46, 414960), (48, 397670), (52, 367080), (56, 340860), (57, 334880), (60, 318136), (65, 293664), (69, 276640), (70, 272688), (76, 251160), (78, 244720), (80, 238602), (84, 227240), (91, 209760), (92, 207480), (95, 200928), (96, 198835), (104, 183540), (105, 181792), (112, 170430), (114, 167440), (115, 165984), (120, 159068), (130, 146832), (133, 143520), (138, 138320), (140, 136344), (152, 125580), (156, 122360), (160, 119301), (161, 118560), (168, 113620), (182, 104880), (184, 103740), (190, 100464), (195, 97888), (208, 91770), (210, 90896), (224, 85215), (228, 83720), (230, 82992), (240, 79534), (247, 77280), (260, 73416), (266, 71760), (273, 69920), (276, 69160), (280, 68172), (285, 66976), (299, 63840), (304, 62790), (312, 61180), (322, 59280), (336, 56810), (345, 55328), (364, 52440), (368, 51870), (380, 50232), (390, 48944), (399, 47840), (416, 45885), (420, 45448), (437, 43680), (455, 41952), (456, 41860), (460, 41496), (480, 39767), (483, 39520), (494, 38640), (520, 36708), (532, 35880), (546, 34960), (552, 34580), (560, 34086), (570, 33488), (598, 31920), (608, 31395), (624, 30590), (644, 29640), (665, 28704), (672, 28405), (690, 27664), (728, 26220), (736, 25935), (741, 25760), (760, 25116), (780, 24472), (798, 23920), (805, 23712), (840, 22724), (874, 21840), (897, 21280), (910, 20976), (912, 20930), (920, 20748), (966, 19760), (988, 19320), (1040, 18354), (1064, 17940), (1092, 17480), (1104, 17290), (1120, 17043), (1140, 16744), (1196, 15960), (1235, 15456), (1248, 15295), (1288, 14820), (1311, 14560), (1330, 14352), (1365, 13984), (1380, 13832), (1456, 13110), (1482, 12880), (1495, 12768), (1520, 12558), (1560, 12236), (1596, 11960), (1610, 11856), (1680, 11362), (1729, 11040), (1748, 10920), (1794, 10640), (1820, 10488), (1824, 10465), (1840, 10374), (1932, 9880), (1976, 9660), (1995, 9568), (2080, 9177), (2093, 9120), (2128, 8970), (2184, 8740), (2185, 8736), (2208, 8645), (2280, 8372), (2392, 7980), (2415, 7904), (2470, 7728), (2576, 7410), (2622, 7280), (2660, 7176), (2730, 6992), (2760, 6916), (2912, 6555), (2964, 6440), (2990, 6384), (3040, 6279), (3059, 6240), (3120, 6118), (3192, 5980), (3220, 5928), (3360, 5681), (3458, 5520), (3496, 5460), (3588, 5320), (3640, 5244), (3680, 5187), (3705, 5152), (3864, 4940), (3952, 4830), (3990, 4784), (4186, 4560), (4256, 4485), (4368, 4370)]