4020693120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13687}}^1$

素因数の和:13732

約数の個数: 256

約数和(自身を含む): 15078700800

約数和(自身を除く): 11058007680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 13687, 14688, 16320, 17280, 18360, 19584, 24480, 27374, 29376, 32640, 36720, 41061, 48960, 54748, 58752, 68435, 73440, 82122, 97920, 109496, 123183, 136870, 146880, 164244, 205305, 218992, 232679, 246366, 273740, 293760, 328488, 369549, 410610, 437984, 465358, 492732, 547480, 615915, 656976, 698037, 739098, 821220, 875968, 930716, 985464, 1094960, 1163395, 1231830, 1313952, 1396074, 1478196, 1642440, 1751936, 1847745, 1861432, 1970928, 2094111, 2189920, 2326790, 2463660, 2627904, 2792148, 2956392, 3284880, 3490185, 3695490, 3722864, 3941856, 4188222, 4379840, 4653580, 4927320, 5255808, 5584296, 5912784, 6282333, 6569760, 6980370, 7390980, 7445728, 7883712, 8376444, 8759680, 9307160, 9854640, 10470555, 11168592, 11825568, 12564666, 13139520, 13960740, 14781960, 14891456, 15767424, 16752888, 18614320, 19709280, 20941110, 22337184, 23651136, 25129332, 26279040, 27921480, 29563920, 29782912, 31411665, 33505776, 37228640, 39418560, 41882220, 44674368, 47302272, 50258664, 55842960, 59127840, 62823330, 67011552, 74457280, 78837120, 83764440, 89348736, 100517328, 111685920, 118255680, 125646660, 134023104, 148914560, 167528880, 201034656, 223371840, 236511360, 251293320, 268046208, 335057760, 402069312, 446743680, 502586640, 670115520, 804138624, 1005173280, 1340231040, 2010346560, 4020693120]

約数ペア:

[(1, 4020693120), (2, 2010346560), (3, 1340231040), (4, 1005173280), (5, 804138624), (6, 670115520), (8, 502586640), (9, 446743680), (10, 402069312), (12, 335057760), (15, 268046208), (16, 251293320), (17, 236511360), (18, 223371840), (20, 201034656), (24, 167528880), (27, 148914560), (30, 134023104), (32, 125646660), (34, 118255680), (36, 111685920), (40, 100517328), (45, 89348736), (48, 83764440), (51, 78837120), (54, 74457280), (60, 67011552), (64, 62823330), (68, 59127840), (72, 55842960), (80, 50258664), (85, 47302272), (90, 44674368), (96, 41882220), (102, 39418560), (108, 37228640), (120, 33505776), (128, 31411665), (135, 29782912), (136, 29563920), (144, 27921480), (153, 26279040), (160, 25129332), (170, 23651136), (180, 22337184), (192, 20941110), (204, 19709280), (216, 18614320), (240, 16752888), (255, 15767424), (270, 14891456), (272, 14781960), (288, 13960740), (306, 13139520), (320, 12564666), (340, 11825568), (360, 11168592), (384, 10470555), (408, 9854640), (432, 9307160), (459, 8759680), (480, 8376444), (510, 7883712), (540, 7445728), (544, 7390980), (576, 6980370), (612, 6569760), (640, 6282333), (680, 5912784), (720, 5584296), (765, 5255808), (816, 4927320), (864, 4653580), (918, 4379840), (960, 4188222), (1020, 3941856), (1080, 3722864), (1088, 3695490), (1152, 3490185), (1224, 3284880), (1360, 2956392), (1440, 2792148), (1530, 2627904), (1632, 2463660), (1728, 2326790), (1836, 2189920), (1920, 2094111), (2040, 1970928), (2160, 1861432), (2176, 1847745), (2295, 1751936), (2448, 1642440), (2720, 1478196), (2880, 1396074), (3060, 1313952), (3264, 1231830), (3456, 1163395), (3672, 1094960), (4080, 985464), (4320, 930716), (4590, 875968), (4896, 821220), (5440, 739098), (5760, 698037), (6120, 656976), (6528, 615915), (7344, 547480), (8160, 492732), (8640, 465358), (9180, 437984), (9792, 410610), (10880, 369549), (12240, 328488), (13687, 293760), (14688, 273740), (16320, 246366), (17280, 232679), (18360, 218992), (19584, 205305), (24480, 164244), (27374, 146880), (29376, 136870), (32640, 123183), (36720, 109496), (41061, 97920), (48960, 82122), (54748, 73440), (58752, 68435)]