1630594560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^3\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 320

約数和(自身を含む): 6088896000

約数和(自身を除く): 4458301440

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 512, 560, 588, 619, 640, 672, 686, 735, 768, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1238, 1280, 1344, 1372, 1470, 1536, 1568, 1680, 1715, 1792, 1857, 1920, 1960, 2058, 2240, 2352, 2476, 2560, 2688, 2744, 2940, 3095, 3136, 3360, 3430, 3584, 3714, 3840, 3920, 4116, 4333, 4480, 4704, 4952, 5145, 5376, 5488, 5880, 6190, 6272, 6720, 6860, 7428, 7680, 7840, 8232, 8666, 8960, 9285, 9408, 9904, 10290, 10752, 10976, 11760, 12380, 12544, 12999, 13440, 13720, 14856, 15680, 16464, 17332, 17920, 18570, 18816, 19808, 20580, 21665, 21952, 23520, 24760, 25088, 25998, 26880, 27440, 29712, 30331, 31360, 32928, 34664, 37140, 37632, 39616, 41160, 43330, 43904, 47040, 49520, 51996, 53760, 54880, 59424, 60662, 62720, 64995, 65856, 69328, 74280, 75264, 79232, 82320, 86660, 87808, 90993, 94080, 99040, 103992, 109760, 118848, 121324, 125440, 129990, 131712, 138656, 148560, 151655, 158464, 164640, 173320, 175616, 181986, 188160, 198080, 207984, 212317, 219520, 237696, 242648, 259980, 263424, 277312, 297120, 303310, 316928, 329280, 346640, 363972, 376320, 396160, 415968, 424634, 439040, 454965, 475392, 485296, 519960, 526848, 554624, 594240, 606620, 636951, 658560, 693280, 727944, 792320, 831936, 849268, 878080, 909930, 950784, 970592, 1039920, 1061585, 1109248, 1188480, 1213240, 1273902, 1317120, 1386560, 1455888, 1584640, 1663872, 1698536, 1819860, 1941184, 2079840, 2123170, 2218496, 2376960, 2426480, 2547804, 2634240, 2773120, 2911776, 3184755, 3327744, 3397072, 3639720, 3882368, 4159680, 4246340, 4753920, 4852960, 5095608, 5546240, 5823552, 6369510, 6655488, 6794144, 7279440, 7764736, 8319360, 8492680, 9705920, 10191216, 11092480, 11647104, 12739020, 13588288, 14558880, 15529472, 16638720, 16985360, 19411840, 20382432, 23294208, 25478040, 27176576, 29117760, 33277440, 33970720, 38823680, 40764864, 46588416, 50956080, 54353152, 58235520, 67941440, 77647360, 81529728, 101912160, 108706304, 116471040, 135882880, 163059456, 203824320, 232942080, 271765760, 326118912, 407648640, 543531520, 815297280, 1630594560]

約数ペア:

[(1, 1630594560), (2, 815297280), (3, 543531520), (4, 407648640), (5, 326118912), (6, 271765760), (7, 232942080), (8, 203824320), (10, 163059456), (12, 135882880), (14, 116471040), (15, 108706304), (16, 101912160), (20, 81529728), (21, 77647360), (24, 67941440), (28, 58235520), (30, 54353152), (32, 50956080), (35, 46588416), (40, 40764864), (42, 38823680), (48, 33970720), (49, 33277440), (56, 29117760), (60, 27176576), (64, 25478040), (70, 23294208), (80, 20382432), (84, 19411840), (96, 16985360), (98, 16638720), (105, 15529472), (112, 14558880), (120, 13588288), (128, 12739020), (140, 11647104), (147, 11092480), (160, 10191216), (168, 9705920), (192, 8492680), (196, 8319360), (210, 7764736), (224, 7279440), (240, 6794144), (245, 6655488), (256, 6369510), (280, 5823552), (294, 5546240), (320, 5095608), (336, 4852960), (343, 4753920), (384, 4246340), (392, 4159680), (420, 3882368), (448, 3639720), (480, 3397072), (490, 3327744), (512, 3184755), (560, 2911776), (588, 2773120), (619, 2634240), (640, 2547804), (672, 2426480), (686, 2376960), (735, 2218496), (768, 2123170), (784, 2079840), (840, 1941184), (896, 1819860), (960, 1698536), (980, 1663872), (1029, 1584640), (1120, 1455888), (1176, 1386560), (1238, 1317120), (1280, 1273902), (1344, 1213240), (1372, 1188480), (1470, 1109248), (1536, 1061585), (1568, 1039920), (1680, 970592), (1715, 950784), (1792, 909930), (1857, 878080), (1920, 849268), (1960, 831936), (2058, 792320), (2240, 727944), (2352, 693280), (2476, 658560), (2560, 636951), (2688, 606620), (2744, 594240), (2940, 554624), (3095, 526848), (3136, 519960), (3360, 485296), (3430, 475392), (3584, 454965), (3714, 439040), (3840, 424634), (3920, 415968), (4116, 396160), (4333, 376320), (4480, 363972), (4704, 346640), (4952, 329280), (5145, 316928), (5376, 303310), (5488, 297120), (5880, 277312), (6190, 263424), (6272, 259980), (6720, 242648), (6860, 237696), (7428, 219520), (7680, 212317), (7840, 207984), (8232, 198080), (8666, 188160), (8960, 181986), (9285, 175616), (9408, 173320), (9904, 164640), (10290, 158464), (10752, 151655), (10976, 148560), (11760, 138656), (12380, 131712), (12544, 129990), (12999, 125440), (13440, 121324), (13720, 118848), (14856, 109760), (15680, 103992), (16464, 99040), (17332, 94080), (17920, 90993), (18570, 87808), (18816, 86660), (19808, 82320), (20580, 79232), (21665, 75264), (21952, 74280), (23520, 69328), (24760, 65856), (25088, 64995), (25998, 62720), (26880, 60662), (27440, 59424), (29712, 54880), (30331, 53760), (31360, 51996), (32928, 49520), (34664, 47040), (37140, 43904), (37632, 43330), (39616, 41160)]