1329482880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20983}}^1$

素因数の和:21019

約数の個数: 192

約数和(自身を含む): 5008461120

約数和(自身を除く): 3678978240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 20983, 21120, 31680, 41966, 62949, 63360, 83932, 104915, 125898, 167864, 188847, 209830, 230813, 251796, 314745, 335728, 377694, 419660, 461626, 503592, 629490, 671456, 692439, 755388, 839320, 923252, 944235, 1007184, 1154065, 1258980, 1342912, 1384878, 1510776, 1678640, 1846504, 1888470, 2014368, 2077317, 2308130, 2517960, 2685824, 2769756, 3021552, 3357280, 3462195, 3693008, 3776940, 4028736, 4154634, 4616260, 5035920, 5539512, 6043104, 6714560, 6924390, 7386016, 7553880, 8057472, 8309268, 9232520, 10071840, 10386585, 11079024, 12086208, 13429120, 13848780, 14772032, 15107760, 16618536, 18465040, 20143680, 20773170, 22158048, 24172416, 27697560, 29544064, 30215520, 33237072, 36930080, 40287360, 41546340, 44316096, 55395120, 60431040, 66474144, 73860160, 83092680, 88632192, 110790240, 120862080, 132948288, 147720320, 166185360, 221580480, 265896576, 332370720, 443160960, 664741440, 1329482880]

約数ペア:

[(1, 1329482880), (2, 664741440), (3, 443160960), (4, 332370720), (5, 265896576), (6, 221580480), (8, 166185360), (9, 147720320), (10, 132948288), (11, 120862080), (12, 110790240), (15, 88632192), (16, 83092680), (18, 73860160), (20, 66474144), (22, 60431040), (24, 55395120), (30, 44316096), (32, 41546340), (33, 40287360), (36, 36930080), (40, 33237072), (44, 30215520), (45, 29544064), (48, 27697560), (55, 24172416), (60, 22158048), (64, 20773170), (66, 20143680), (72, 18465040), (80, 16618536), (88, 15107760), (90, 14772032), (96, 13848780), (99, 13429120), (110, 12086208), (120, 11079024), (128, 10386585), (132, 10071840), (144, 9232520), (160, 8309268), (165, 8057472), (176, 7553880), (180, 7386016), (192, 6924390), (198, 6714560), (220, 6043104), (240, 5539512), (264, 5035920), (288, 4616260), (320, 4154634), (330, 4028736), (352, 3776940), (360, 3693008), (384, 3462195), (396, 3357280), (440, 3021552), (480, 2769756), (495, 2685824), (528, 2517960), (576, 2308130), (640, 2077317), (660, 2014368), (704, 1888470), (720, 1846504), (792, 1678640), (880, 1510776), (960, 1384878), (990, 1342912), (1056, 1258980), (1152, 1154065), (1320, 1007184), (1408, 944235), (1440, 923252), (1584, 839320), (1760, 755388), (1920, 692439), (1980, 671456), (2112, 629490), (2640, 503592), (2880, 461626), (3168, 419660), (3520, 377694), (3960, 335728), (4224, 314745), (5280, 251796), (5760, 230813), (6336, 209830), (7040, 188847), (7920, 167864), (10560, 125898), (12672, 104915), (15840, 83932), (20983, 63360), (21120, 62949), (31680, 41966)]