1310830080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 320

約数和(自身を含む): 4926113280

約数和(自身を除く): 3615283200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 256, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 480, 512, 518, 555, 560, 592, 640, 659, 672, 740, 768, 777, 840, 888, 896, 960, 1036, 1110, 1120, 1184, 1280, 1295, 1318, 1344, 1480, 1536, 1554, 1680, 1776, 1792, 1920, 1977, 2072, 2220, 2240, 2368, 2560, 2590, 2636, 2688, 2960, 3108, 3295, 3360, 3552, 3584, 3840, 3885, 3954, 4144, 4440, 4480, 4613, 4736, 5180, 5272, 5376, 5920, 6216, 6590, 6720, 7104, 7680, 7770, 7908, 8288, 8880, 8960, 9226, 9472, 9885, 10360, 10544, 10752, 11840, 12432, 13180, 13440, 13839, 14208, 15540, 15816, 16576, 17760, 17920, 18452, 18944, 19770, 20720, 21088, 23065, 23680, 24383, 24864, 26360, 26880, 27678, 28416, 31080, 31632, 33152, 35520, 36904, 39540, 41440, 42176, 46130, 47360, 48766, 49728, 52720, 53760, 55356, 56832, 62160, 63264, 66304, 69195, 71040, 73149, 73808, 79080, 82880, 84352, 92260, 94720, 97532, 99456, 105440, 110712, 121915, 124320, 126528, 132608, 138390, 142080, 146298, 147616, 158160, 165760, 168704, 170681, 184520, 195064, 198912, 210880, 221424, 243830, 248640, 253056, 276780, 284160, 292596, 295232, 316320, 331520, 337408, 341362, 365745, 369040, 390128, 397824, 421760, 442848, 487660, 497280, 506112, 512043, 553560, 585192, 590464, 632640, 663040, 682724, 731490, 738080, 780256, 843520, 853405, 885696, 975320, 994560, 1012224, 1024086, 1107120, 1170384, 1180928, 1265280, 1365448, 1462980, 1476160, 1560512, 1687040, 1706810, 1771392, 1950640, 1989120, 2048172, 2214240, 2340768, 2361856, 2530560, 2560215, 2730896, 2925960, 2952320, 3121024, 3413620, 3542784, 3901280, 4096344, 4428480, 4681536, 5061120, 5120430, 5461792, 5851920, 5904640, 6242048, 6827240, 7085568, 7802560, 8192688, 8856960, 9363072, 10240860, 10923584, 11703840, 11809280, 12484096, 13654480, 15605120, 16385376, 17713920, 18726144, 20481720, 21847168, 23407680, 27308960, 31210240, 32770752, 35427840, 37452288, 40963440, 43694336, 46815360, 54617920, 62420480, 65541504, 81926880, 87388672, 93630720, 109235840, 131083008, 163853760, 187261440, 218471680, 262166016, 327707520, 436943360, 655415040, 1310830080]

約数ペア:

[(1, 1310830080), (2, 655415040), (3, 436943360), (4, 327707520), (5, 262166016), (6, 218471680), (7, 187261440), (8, 163853760), (10, 131083008), (12, 109235840), (14, 93630720), (15, 87388672), (16, 81926880), (20, 65541504), (21, 62420480), (24, 54617920), (28, 46815360), (30, 43694336), (32, 40963440), (35, 37452288), (37, 35427840), (40, 32770752), (42, 31210240), (48, 27308960), (56, 23407680), (60, 21847168), (64, 20481720), (70, 18726144), (74, 17713920), (80, 16385376), (84, 15605120), (96, 13654480), (105, 12484096), (111, 11809280), (112, 11703840), (120, 10923584), (128, 10240860), (140, 9363072), (148, 8856960), (160, 8192688), (168, 7802560), (185, 7085568), (192, 6827240), (210, 6242048), (222, 5904640), (224, 5851920), (240, 5461792), (256, 5120430), (259, 5061120), (280, 4681536), (296, 4428480), (320, 4096344), (336, 3901280), (370, 3542784), (384, 3413620), (420, 3121024), (444, 2952320), (448, 2925960), (480, 2730896), (512, 2560215), (518, 2530560), (555, 2361856), (560, 2340768), (592, 2214240), (640, 2048172), (659, 1989120), (672, 1950640), (740, 1771392), (768, 1706810), (777, 1687040), (840, 1560512), (888, 1476160), (896, 1462980), (960, 1365448), (1036, 1265280), (1110, 1180928), (1120, 1170384), (1184, 1107120), (1280, 1024086), (1295, 1012224), (1318, 994560), (1344, 975320), (1480, 885696), (1536, 853405), (1554, 843520), (1680, 780256), (1776, 738080), (1792, 731490), (1920, 682724), (1977, 663040), (2072, 632640), (2220, 590464), (2240, 585192), (2368, 553560), (2560, 512043), (2590, 506112), (2636, 497280), (2688, 487660), (2960, 442848), (3108, 421760), (3295, 397824), (3360, 390128), (3552, 369040), (3584, 365745), (3840, 341362), (3885, 337408), (3954, 331520), (4144, 316320), (4440, 295232), (4480, 292596), (4613, 284160), (4736, 276780), (5180, 253056), (5272, 248640), (5376, 243830), (5920, 221424), (6216, 210880), (6590, 198912), (6720, 195064), (7104, 184520), (7680, 170681), (7770, 168704), (7908, 165760), (8288, 158160), (8880, 147616), (8960, 146298), (9226, 142080), (9472, 138390), (9885, 132608), (10360, 126528), (10544, 124320), (10752, 121915), (11840, 110712), (12432, 105440), (13180, 99456), (13440, 97532), (13839, 94720), (14208, 92260), (15540, 84352), (15816, 82880), (16576, 79080), (17760, 73808), (17920, 73149), (18452, 71040), (18944, 69195), (19770, 66304), (20720, 63264), (21088, 62160), (23065, 56832), (23680, 55356), (24383, 53760), (24864, 52720), (26360, 49728), (26880, 48766), (27678, 47360), (28416, 46130), (31080, 42176), (31632, 41440), (33152, 39540), (35520, 36904)]