1328248320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 320

約数和(自身を含む): 5015678976

約数和(自身を除く): 3687430656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 797, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1594, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2391, 2480, 2560, 2604, 2688, 2976, 3188, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 3985, 4340, 4480, 4782, 4960, 5208, 5376, 5579, 5952, 6376, 6510, 6720, 6944, 7440, 7680, 7936, 7970, 8680, 8960, 9564, 9920, 10416, 10752, 11158, 11904, 11955, 12752, 13020, 13440, 13888, 14880, 15872, 15940, 16737, 17360, 17920, 19128, 19840, 20832, 22316, 23808, 23910, 24707, 25504, 26040, 26880, 27776, 27895, 29760, 31880, 33474, 34720, 38256, 39680, 41664, 44632, 47616, 47820, 49414, 51008, 52080, 53760, 55552, 55790, 59520, 63760, 66948, 69440, 74121, 76512, 79360, 83328, 83685, 89264, 95640, 98828, 102016, 104160, 111104, 111580, 119040, 123535, 127520, 133896, 138880, 148242, 153024, 166656, 167370, 172949, 178528, 191280, 197656, 204032, 208320, 223160, 238080, 247070, 255040, 267792, 277760, 296484, 306048, 333312, 334740, 345898, 357056, 370605, 382560, 395312, 408064, 416640, 446320, 494140, 510080, 518847, 535584, 555520, 592968, 612096, 669480, 691796, 714112, 741210, 765120, 790624, 833280, 864745, 892640, 988280, 1020160, 1037694, 1071168, 1185936, 1224192, 1338960, 1383592, 1428224, 1482420, 1530240, 1581248, 1666560, 1729490, 1785280, 1976560, 2040320, 2075388, 2142336, 2371872, 2594235, 2677920, 2767184, 2856448, 2964840, 3060480, 3162496, 3458980, 3570560, 3953120, 4150776, 4284672, 4743744, 5188470, 5355840, 5534368, 5929680, 6120960, 6324992, 6917960, 7141120, 7906240, 8301552, 8569344, 9487488, 10376940, 10711680, 11068736, 11859360, 12649984, 13835920, 14282240, 15812480, 16603104, 18974976, 20753880, 21423360, 22137472, 23718720, 27671840, 31624960, 33206208, 37949952, 41507760, 42846720, 44274944, 47437440, 55343680, 63249920, 66412416, 83015520, 88549888, 94874880, 110687360, 132824832, 166031040, 189749760, 221374720, 265649664, 332062080, 442749440, 664124160, 1328248320]

約数ペア:

[(1, 1328248320), (2, 664124160), (3, 442749440), (4, 332062080), (5, 265649664), (6, 221374720), (7, 189749760), (8, 166031040), (10, 132824832), (12, 110687360), (14, 94874880), (15, 88549888), (16, 83015520), (20, 66412416), (21, 63249920), (24, 55343680), (28, 47437440), (30, 44274944), (31, 42846720), (32, 41507760), (35, 37949952), (40, 33206208), (42, 31624960), (48, 27671840), (56, 23718720), (60, 22137472), (62, 21423360), (64, 20753880), (70, 18974976), (80, 16603104), (84, 15812480), (93, 14282240), (96, 13835920), (105, 12649984), (112, 11859360), (120, 11068736), (124, 10711680), (128, 10376940), (140, 9487488), (155, 8569344), (160, 8301552), (168, 7906240), (186, 7141120), (192, 6917960), (210, 6324992), (217, 6120960), (224, 5929680), (240, 5534368), (248, 5355840), (256, 5188470), (280, 4743744), (310, 4284672), (320, 4150776), (336, 3953120), (372, 3570560), (384, 3458980), (420, 3162496), (434, 3060480), (448, 2964840), (465, 2856448), (480, 2767184), (496, 2677920), (512, 2594235), (560, 2371872), (620, 2142336), (640, 2075388), (651, 2040320), (672, 1976560), (744, 1785280), (768, 1729490), (797, 1666560), (840, 1581248), (868, 1530240), (896, 1482420), (930, 1428224), (960, 1383592), (992, 1338960), (1085, 1224192), (1120, 1185936), (1240, 1071168), (1280, 1037694), (1302, 1020160), (1344, 988280), (1488, 892640), (1536, 864745), (1594, 833280), (1680, 790624), (1736, 765120), (1792, 741210), (1860, 714112), (1920, 691796), (1984, 669480), (2170, 612096), (2240, 592968), (2391, 555520), (2480, 535584), (2560, 518847), (2604, 510080), (2688, 494140), (2976, 446320), (3188, 416640), (3255, 408064), (3360, 395312), (3472, 382560), (3584, 370605), (3720, 357056), (3840, 345898), (3968, 334740), (3985, 333312), (4340, 306048), (4480, 296484), (4782, 277760), (4960, 267792), (5208, 255040), (5376, 247070), (5579, 238080), (5952, 223160), (6376, 208320), (6510, 204032), (6720, 197656), (6944, 191280), (7440, 178528), (7680, 172949), (7936, 167370), (7970, 166656), (8680, 153024), (8960, 148242), (9564, 138880), (9920, 133896), (10416, 127520), (10752, 123535), (11158, 119040), (11904, 111580), (11955, 111104), (12752, 104160), (13020, 102016), (13440, 98828), (13888, 95640), (14880, 89264), (15872, 83685), (15940, 83328), (16737, 79360), (17360, 76512), (17920, 74121), (19128, 69440), (19840, 66948), (20832, 63760), (22316, 59520), (23808, 55790), (23910, 55552), (24707, 53760), (25504, 52080), (26040, 51008), (26880, 49414), (27776, 47820), (27895, 47616), (29760, 44632), (31880, 41664), (33474, 39680), (34720, 38256)]