7915345920

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{3181}}^1$

素因数の和:3223

約数の個数: 288

約数和(自身を含む): 28458153360

約数和(自身を除く): 20542807440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2048, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3181, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6144, 6362, 6480, 6912, 7680, 7776, 8640, 9216, 9543, 9720, 10240, 10368, 11520, 12724, 12960, 13824, 15360, 15552, 15905, 17280, 18432, 19086, 19440, 20736, 23040, 25448, 25920, 27648, 28629, 30720, 31104, 31810, 34560, 38172, 38880, 41472, 46080, 47715, 50896, 51840, 55296, 57258, 62208, 63620, 69120, 76344, 77760, 82944, 85887, 92160, 95430, 101792, 103680, 114516, 124416, 127240, 138240, 143145, 152688, 155520, 165888, 171774, 190860, 203584, 207360, 229032, 248832, 254480, 257661, 276480, 286290, 305376, 311040, 343548, 381720, 407168, 414720, 429435, 458064, 497664, 508960, 515322, 572580, 610752, 622080, 687096, 763440, 772983, 814336, 829440, 858870, 916128, 1017920, 1030644, 1145160, 1221504, 1244160, 1288305, 1374192, 1526880, 1545966, 1628672, 1717740, 1832256, 2035840, 2061288, 2290320, 2443008, 2488320, 2576610, 2748384, 3053760, 3091932, 3257344, 3435480, 3664512, 3864915, 4071680, 4122576, 4580640, 4886016, 5153220, 5496768, 6107520, 6183864, 6514688, 6870960, 7329024, 7729830, 8143360, 8245152, 9161280, 9772032, 10306440, 10993536, 12215040, 12367728, 13741920, 14658048, 15459660, 16286720, 16490304, 18322560, 19544064, 20612880, 21987072, 24430080, 24735456, 27483840, 29316096, 30919320, 32573440, 32980608, 36645120, 41225760, 43974144, 48860160, 49470912, 54967680, 58632192, 61838640, 65961216, 73290240, 82451520, 87948288, 97720320, 98941824, 109935360, 123677280, 131922432, 146580480, 164903040, 175896576, 197883648, 219870720, 247354560, 263844864, 293160960, 329806080, 395767296, 439741440, 494709120, 527689728, 659612160, 791534592, 879482880, 989418240, 1319224320, 1583069184, 1978836480, 2638448640, 3957672960, 7915345920]

約数ペア:

[(1, 7915345920), (2, 3957672960), (3, 2638448640), (4, 1978836480), (5, 1583069184), (6, 1319224320), (8, 989418240), (9, 879482880), (10, 791534592), (12, 659612160), (15, 527689728), (16, 494709120), (18, 439741440), (20, 395767296), (24, 329806080), (27, 293160960), (30, 263844864), (32, 247354560), (36, 219870720), (40, 197883648), (45, 175896576), (48, 164903040), (54, 146580480), (60, 131922432), (64, 123677280), (72, 109935360), (80, 98941824), (81, 97720320), (90, 87948288), (96, 82451520), (108, 73290240), (120, 65961216), (128, 61838640), (135, 58632192), (144, 54967680), (160, 49470912), (162, 48860160), (180, 43974144), (192, 41225760), (216, 36645120), (240, 32980608), (243, 32573440), (256, 30919320), (270, 29316096), (288, 27483840), (320, 24735456), (324, 24430080), (360, 21987072), (384, 20612880), (405, 19544064), (432, 18322560), (480, 16490304), (486, 16286720), (512, 15459660), (540, 14658048), (576, 13741920), (640, 12367728), (648, 12215040), (720, 10993536), (768, 10306440), (810, 9772032), (864, 9161280), (960, 8245152), (972, 8143360), (1024, 7729830), (1080, 7329024), (1152, 6870960), (1215, 6514688), (1280, 6183864), (1296, 6107520), (1440, 5496768), (1536, 5153220), (1620, 4886016), (1728, 4580640), (1920, 4122576), (1944, 4071680), (2048, 3864915), (2160, 3664512), (2304, 3435480), (2430, 3257344), (2560, 3091932), (2592, 3053760), (2880, 2748384), (3072, 2576610), (3181, 2488320), (3240, 2443008), (3456, 2290320), (3840, 2061288), (3888, 2035840), (4320, 1832256), (4608, 1717740), (4860, 1628672), (5120, 1545966), (5184, 1526880), (5760, 1374192), (6144, 1288305), (6362, 1244160), (6480, 1221504), (6912, 1145160), (7680, 1030644), (7776, 1017920), (8640, 916128), (9216, 858870), (9543, 829440), (9720, 814336), (10240, 772983), (10368, 763440), (11520, 687096), (12724, 622080), (12960, 610752), (13824, 572580), (15360, 515322), (15552, 508960), (15905, 497664), (17280, 458064), (18432, 429435), (19086, 414720), (19440, 407168), (20736, 381720), (23040, 343548), (25448, 311040), (25920, 305376), (27648, 286290), (28629, 276480), (30720, 257661), (31104, 254480), (31810, 248832), (34560, 229032), (38172, 207360), (38880, 203584), (41472, 190860), (46080, 171774), (47715, 165888), (50896, 155520), (51840, 152688), (55296, 143145), (57258, 138240), (62208, 127240), (63620, 124416), (69120, 114516), (76344, 103680), (77760, 101792), (82944, 95430), (85887, 92160)]