158403840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 593381376

約数和(自身を除く): 434977536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 83, 84, 96, 105, 112, 120, 128, 140, 142, 160, 166, 168, 192, 210, 213, 224, 240, 249, 256, 280, 284, 320, 332, 336, 355, 384, 415, 420, 426, 448, 480, 497, 498, 560, 568, 581, 640, 664, 672, 710, 768, 830, 840, 852, 896, 960, 994, 996, 1065, 1120, 1136, 1162, 1245, 1280, 1328, 1344, 1420, 1491, 1660, 1680, 1704, 1743, 1792, 1920, 1988, 1992, 2130, 2240, 2272, 2324, 2485, 2490, 2656, 2688, 2840, 2905, 2982, 3320, 3360, 3408, 3486, 3840, 3976, 3984, 4260, 4480, 4544, 4648, 4970, 4980, 5312, 5376, 5680, 5810, 5893, 5964, 6640, 6720, 6816, 6972, 7455, 7952, 7968, 8520, 8715, 8960, 9088, 9296, 9940, 9960, 10624, 11360, 11620, 11786, 11928, 13280, 13440, 13632, 13944, 14910, 15904, 15936, 17040, 17430, 17679, 18176, 18592, 19880, 19920, 21248, 22720, 23240, 23572, 23856, 26560, 26880, 27264, 27888, 29465, 29820, 31808, 31872, 34080, 34860, 35358, 37184, 39760, 39840, 41251, 45440, 46480, 47144, 47712, 53120, 54528, 55776, 58930, 59640, 63616, 63744, 68160, 69720, 70716, 74368, 79520, 79680, 82502, 88395, 90880, 92960, 94288, 95424, 106240, 111552, 117860, 119280, 123753, 127232, 136320, 139440, 141432, 148736, 159040, 159360, 165004, 176790, 185920, 188576, 190848, 206255, 223104, 235720, 238560, 247506, 272640, 278880, 282864, 318080, 318720, 330008, 353580, 371840, 377152, 381696, 412510, 446208, 471440, 477120, 495012, 557760, 565728, 618765, 636160, 660016, 707160, 743680, 754304, 825020, 942880, 954240, 990024, 1115520, 1131456, 1237530, 1320032, 1414320, 1508608, 1650040, 1885760, 1908480, 1980048, 2231040, 2262912, 2475060, 2640064, 2828640, 3300080, 3771520, 3960096, 4525824, 4950120, 5280128, 5657280, 6600160, 7543040, 7920192, 9900240, 10560256, 11314560, 13200320, 15840384, 19800480, 22629120, 26400640, 31680768, 39600960, 52801280, 79201920, 158403840]

約数ペア:

[(1, 158403840), (2, 79201920), (3, 52801280), (4, 39600960), (5, 31680768), (6, 26400640), (7, 22629120), (8, 19800480), (10, 15840384), (12, 13200320), (14, 11314560), (15, 10560256), (16, 9900240), (20, 7920192), (21, 7543040), (24, 6600160), (28, 5657280), (30, 5280128), (32, 4950120), (35, 4525824), (40, 3960096), (42, 3771520), (48, 3300080), (56, 2828640), (60, 2640064), (64, 2475060), (70, 2262912), (71, 2231040), (80, 1980048), (83, 1908480), (84, 1885760), (96, 1650040), (105, 1508608), (112, 1414320), (120, 1320032), (128, 1237530), (140, 1131456), (142, 1115520), (160, 990024), (166, 954240), (168, 942880), (192, 825020), (210, 754304), (213, 743680), (224, 707160), (240, 660016), (249, 636160), (256, 618765), (280, 565728), (284, 557760), (320, 495012), (332, 477120), (336, 471440), (355, 446208), (384, 412510), (415, 381696), (420, 377152), (426, 371840), (448, 353580), (480, 330008), (497, 318720), (498, 318080), (560, 282864), (568, 278880), (581, 272640), (640, 247506), (664, 238560), (672, 235720), (710, 223104), (768, 206255), (830, 190848), (840, 188576), (852, 185920), (896, 176790), (960, 165004), (994, 159360), (996, 159040), (1065, 148736), (1120, 141432), (1136, 139440), (1162, 136320), (1245, 127232), (1280, 123753), (1328, 119280), (1344, 117860), (1420, 111552), (1491, 106240), (1660, 95424), (1680, 94288), (1704, 92960), (1743, 90880), (1792, 88395), (1920, 82502), (1988, 79680), (1992, 79520), (2130, 74368), (2240, 70716), (2272, 69720), (2324, 68160), (2485, 63744), (2490, 63616), (2656, 59640), (2688, 58930), (2840, 55776), (2905, 54528), (2982, 53120), (3320, 47712), (3360, 47144), (3408, 46480), (3486, 45440), (3840, 41251), (3976, 39840), (3984, 39760), (4260, 37184), (4480, 35358), (4544, 34860), (4648, 34080), (4970, 31872), (4980, 31808), (5312, 29820), (5376, 29465), (5680, 27888), (5810, 27264), (5893, 26880), (5964, 26560), (6640, 23856), (6720, 23572), (6816, 23240), (6972, 22720), (7455, 21248), (7952, 19920), (7968, 19880), (8520, 18592), (8715, 18176), (8960, 17679), (9088, 17430), (9296, 17040), (9940, 15936), (9960, 15904), (10624, 14910), (11360, 13944), (11620, 13632), (11786, 13440), (11928, 13280)]