1395636480

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 432

約数和(自身を含む): 5731899264

約数和(自身を除く): 4336262784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 641, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1282, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1923, 1944, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2564, 2592, 2688, 2835, 2880, 3024, 3205, 3240, 3360, 3402, 3456, 3780, 3840, 3846, 3888, 4032, 4320, 4480, 4487, 4536, 4860, 5040, 5128, 5184, 5376, 5670, 5760, 5769, 6048, 6410, 6480, 6720, 6804, 6912, 7560, 7692, 7776, 8064, 8505, 8640, 8960, 8974, 9072, 9615, 9720, 10080, 10256, 10368, 11340, 11520, 11538, 12096, 12820, 12960, 13440, 13461, 13608, 15120, 15384, 15552, 16128, 17010, 17280, 17307, 17948, 18144, 19230, 19440, 20160, 20512, 20736, 22435, 22680, 23076, 24192, 25640, 25920, 26880, 26922, 27216, 28845, 30240, 30768, 31104, 34020, 34560, 34614, 35896, 36288, 38460, 38880, 40320, 40383, 41024, 44870, 45360, 46152, 48384, 51280, 51840, 51921, 53844, 54432, 57690, 60480, 61536, 62208, 67305, 68040, 69228, 71792, 72576, 76920, 77760, 80640, 80766, 82048, 86535, 89740, 90720, 92304, 102560, 103680, 103842, 107688, 108864, 115380, 120960, 121149, 123072, 134610, 136080, 138456, 143584, 145152, 153840, 155520, 155763, 161532, 164096, 173070, 179480, 181440, 184608, 201915, 205120, 207684, 215376, 217728, 230760, 241920, 242298, 246144, 259605, 269220, 272160, 276912, 287168, 307680, 311040, 311526, 323064, 346140, 358960, 362880, 363447, 369216, 403830, 410240, 415368, 430752, 435456, 461520, 484596, 492288, 519210, 538440, 544320, 553824, 574336, 605745, 615360, 623052, 646128, 692280, 717920, 725760, 726894, 738432, 778815, 807660, 820480, 830736, 861504, 923040, 969192, 1038420, 1076880, 1088640, 1090341, 1107648, 1148672, 1211490, 1230720, 1246104, 1292256, 1384560, 1435840, 1453788, 1476864, 1557630, 1615320, 1661472, 1723008, 1817235, 1846080, 1938384, 2076840, 2153760, 2177280, 2180682, 2215296, 2422980, 2461440, 2492208, 2584512, 2769120, 2871680, 2907576, 3115260, 3230640, 3322944, 3446016, 3634470, 3692160, 3876768, 4153680, 4307520, 4361364, 4430592, 4845960, 4984416, 5169024, 5451705, 5538240, 5743360, 5815152, 6230520, 6461280, 6645888, 7268940, 7384320, 7753536, 8307360, 8615040, 8722728, 9691920, 9968832, 10338048, 10903410, 11076480, 11630304, 12461040, 12922560, 13291776, 14537880, 15507072, 16614720, 17230080, 17445456, 19383840, 19937664, 21806820, 22152960, 23260608, 24922080, 25845120, 29075760, 31014144, 33229440, 34890912, 38767680, 39875328, 43613640, 46521216, 49844160, 51690240, 58151520, 66458880, 69781824, 77535360, 87227280, 93042432, 99688320, 116303040, 139563648, 155070720, 174454560, 199376640, 232606080, 279127296, 348909120, 465212160, 697818240, 1395636480]

約数ペア:

[(1, 1395636480), (2, 697818240), (3, 465212160), (4, 348909120), (5, 279127296), (6, 232606080), (7, 199376640), (8, 174454560), (9, 155070720), (10, 139563648), (12, 116303040), (14, 99688320), (15, 93042432), (16, 87227280), (18, 77535360), (20, 69781824), (21, 66458880), (24, 58151520), (27, 51690240), (28, 49844160), (30, 46521216), (32, 43613640), (35, 39875328), (36, 38767680), (40, 34890912), (42, 33229440), (45, 31014144), (48, 29075760), (54, 25845120), (56, 24922080), (60, 23260608), (63, 22152960), (64, 21806820), (70, 19937664), (72, 19383840), (80, 17445456), (81, 17230080), (84, 16614720), (90, 15507072), (96, 14537880), (105, 13291776), (108, 12922560), (112, 12461040), (120, 11630304), (126, 11076480), (128, 10903410), (135, 10338048), (140, 9968832), (144, 9691920), (160, 8722728), (162, 8615040), (168, 8307360), (180, 7753536), (189, 7384320), (192, 7268940), (210, 6645888), (216, 6461280), (224, 6230520), (240, 5815152), (243, 5743360), (252, 5538240), (256, 5451705), (270, 5169024), (280, 4984416), (288, 4845960), (315, 4430592), (320, 4361364), (324, 4307520), (336, 4153680), (360, 3876768), (378, 3692160), (384, 3634470), (405, 3446016), (420, 3322944), (432, 3230640), (448, 3115260), (480, 2907576), (486, 2871680), (504, 2769120), (540, 2584512), (560, 2492208), (567, 2461440), (576, 2422980), (630, 2215296), (640, 2180682), (641, 2177280), (648, 2153760), (672, 2076840), (720, 1938384), (756, 1846080), (768, 1817235), (810, 1723008), (840, 1661472), (864, 1615320), (896, 1557630), (945, 1476864), (960, 1453788), (972, 1435840), (1008, 1384560), (1080, 1292256), (1120, 1246104), (1134, 1230720), (1152, 1211490), (1215, 1148672), (1260, 1107648), (1280, 1090341), (1282, 1088640), (1296, 1076880), (1344, 1038420), (1440, 969192), (1512, 923040), (1620, 861504), (1680, 830736), (1701, 820480), (1728, 807660), (1792, 778815), (1890, 738432), (1920, 726894), (1923, 725760), (1944, 717920), (2016, 692280), (2160, 646128), (2240, 623052), (2268, 615360), (2304, 605745), (2430, 574336), (2520, 553824), (2564, 544320), (2592, 538440), (2688, 519210), (2835, 492288), (2880, 484596), (3024, 461520), (3205, 435456), (3240, 430752), (3360, 415368), (3402, 410240), (3456, 403830), (3780, 369216), (3840, 363447), (3846, 362880), (3888, 358960), (4032, 346140), (4320, 323064), (4480, 311526), (4487, 311040), (4536, 307680), (4860, 287168), (5040, 276912), (5128, 272160), (5184, 269220), (5376, 259605), (5670, 246144), (5760, 242298), (5769, 241920), (6048, 230760), (6410, 217728), (6480, 215376), (6720, 207684), (6804, 205120), (6912, 201915), (7560, 184608), (7692, 181440), (7776, 179480), (8064, 173070), (8505, 164096), (8640, 161532), (8960, 155763), (8974, 155520), (9072, 153840), (9615, 145152), (9720, 143584), (10080, 138456), (10256, 136080), (10368, 134610), (11340, 123072), (11520, 121149), (11538, 120960), (12096, 115380), (12820, 108864), (12960, 107688), (13440, 103842), (13461, 103680), (13608, 102560), (15120, 92304), (15384, 90720), (15552, 89740), (16128, 86535), (17010, 82048), (17280, 80766), (17307, 80640), (17948, 77760), (18144, 76920), (19230, 72576), (19440, 71792), (20160, 69228), (20512, 68040), (20736, 67305), (22435, 62208), (22680, 61536), (23076, 60480), (24192, 57690), (25640, 54432), (25920, 53844), (26880, 51921), (26922, 51840), (27216, 51280), (28845, 48384), (30240, 46152), (30768, 45360), (31104, 44870), (34020, 41024), (34560, 40383), (34614, 40320), (35896, 38880), (36288, 38460)]