2779230720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3091

約数の個数: 320

約数和(自身を含む): 10754954496

約数和(自身を除く): 7975723776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2560, 2688, 2720, 2856, 3041, 3264, 3360, 3570, 3584, 3808, 3840, 4080, 4352, 4480, 4760, 5376, 5440, 5712, 6082, 6528, 6720, 7140, 7616, 7680, 8160, 8704, 8960, 9123, 9520, 10752, 10880, 11424, 12164, 13056, 13440, 14280, 15205, 15232, 16320, 17920, 18246, 19040, 21287, 21760, 22848, 24328, 26112, 26880, 28560, 30410, 30464, 32640, 36492, 38080, 42574, 43520, 45615, 45696, 48656, 51697, 53760, 57120, 60820, 60928, 63861, 65280, 72984, 76160, 85148, 91230, 91392, 97312, 103394, 106435, 114240, 121640, 127722, 130560, 145968, 152320, 155091, 170296, 182460, 182784, 194624, 206788, 212870, 228480, 243280, 255444, 258485, 291936, 304640, 310182, 319305, 340592, 361879, 364920, 389248, 413576, 425740, 456960, 486560, 510888, 516970, 583872, 620364, 638610, 681184, 723758, 729840, 775455, 778496, 827152, 851480, 913920, 973120, 1021776, 1033940, 1085637, 1167744, 1240728, 1277220, 1362368, 1447516, 1459680, 1550910, 1556992, 1654304, 1702960, 1809395, 1946240, 2043552, 2067880, 2171274, 2335488, 2481456, 2554440, 2724736, 2895032, 2919360, 3101820, 3308608, 3405920, 3618790, 3892480, 4087104, 4135760, 4342548, 4670976, 4962912, 5108880, 5428185, 5449472, 5790064, 5838720, 6203640, 6617216, 6811840, 7237580, 7784960, 8174208, 8271520, 8685096, 9925824, 10217760, 10856370, 10898944, 11580128, 11677440, 12407280, 13234432, 13623680, 14475160, 16348416, 16543040, 17370192, 19851648, 20435520, 21712740, 23160256, 23354880, 24814560, 26468864, 27247360, 28950320, 32696832, 33086080, 34740384, 39703296, 40871040, 43425480, 46320512, 49629120, 54494720, 57900640, 66172160, 69480768, 79406592, 81742080, 86850960, 92641024, 99258240, 115801280, 132344320, 138961536, 163484160, 173701920, 185282048, 198516480, 231602560, 277923072, 347403840, 397032960, 463205120, 555846144, 694807680, 926410240, 1389615360, 2779230720]

約数ペア:

[(1, 2779230720), (2, 1389615360), (3, 926410240), (4, 694807680), (5, 555846144), (6, 463205120), (7, 397032960), (8, 347403840), (10, 277923072), (12, 231602560), (14, 198516480), (15, 185282048), (16, 173701920), (17, 163484160), (20, 138961536), (21, 132344320), (24, 115801280), (28, 99258240), (30, 92641024), (32, 86850960), (34, 81742080), (35, 79406592), (40, 69480768), (42, 66172160), (48, 57900640), (51, 54494720), (56, 49629120), (60, 46320512), (64, 43425480), (68, 40871040), (70, 39703296), (80, 34740384), (84, 33086080), (85, 32696832), (96, 28950320), (102, 27247360), (105, 26468864), (112, 24814560), (119, 23354880), (120, 23160256), (128, 21712740), (136, 20435520), (140, 19851648), (160, 17370192), (168, 16543040), (170, 16348416), (192, 14475160), (204, 13623680), (210, 13234432), (224, 12407280), (238, 11677440), (240, 11580128), (255, 10898944), (256, 10856370), (272, 10217760), (280, 9925824), (320, 8685096), (336, 8271520), (340, 8174208), (357, 7784960), (384, 7237580), (408, 6811840), (420, 6617216), (448, 6203640), (476, 5838720), (480, 5790064), (510, 5449472), (512, 5428185), (544, 5108880), (560, 4962912), (595, 4670976), (640, 4342548), (672, 4135760), (680, 4087104), (714, 3892480), (768, 3618790), (816, 3405920), (840, 3308608), (896, 3101820), (952, 2919360), (960, 2895032), (1020, 2724736), (1088, 2554440), (1120, 2481456), (1190, 2335488), (1280, 2171274), (1344, 2067880), (1360, 2043552), (1428, 1946240), (1536, 1809395), (1632, 1702960), (1680, 1654304), (1785, 1556992), (1792, 1550910), (1904, 1459680), (1920, 1447516), (2040, 1362368), (2176, 1277220), (2240, 1240728), (2380, 1167744), (2560, 1085637), (2688, 1033940), (2720, 1021776), (2856, 973120), (3041, 913920), (3264, 851480), (3360, 827152), (3570, 778496), (3584, 775455), (3808, 729840), (3840, 723758), (4080, 681184), (4352, 638610), (4480, 620364), (4760, 583872), (5376, 516970), (5440, 510888), (5712, 486560), (6082, 456960), (6528, 425740), (6720, 413576), (7140, 389248), (7616, 364920), (7680, 361879), (8160, 340592), (8704, 319305), (8960, 310182), (9123, 304640), (9520, 291936), (10752, 258485), (10880, 255444), (11424, 243280), (12164, 228480), (13056, 212870), (13440, 206788), (14280, 194624), (15205, 182784), (15232, 182460), (16320, 170296), (17920, 155091), (18246, 152320), (19040, 145968), (21287, 130560), (21760, 127722), (22848, 121640), (24328, 114240), (26112, 106435), (26880, 103394), (28560, 97312), (30410, 91392), (30464, 91230), (32640, 85148), (36492, 76160), (38080, 72984), (42574, 65280), (43520, 63861), (45615, 60928), (45696, 60820), (48656, 57120), (51697, 53760)]