20143964160

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:779

約数の個数: 384

約数和(自身を含む): 73608912000

約数和(自身を除く): 53464947840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 719, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1368, 1438, 1440, 1520, 1536, 1710, 1824, 1920, 2048, 2157, 2280, 2304, 2432, 2560, 2736, 2876, 2880, 3040, 3072, 3420, 3595, 3648, 3840, 4096, 4314, 4560, 4608, 4864, 5120, 5472, 5752, 5760, 6080, 6144, 6471, 6840, 7190, 7296, 7680, 8192, 8628, 9120, 9216, 9728, 10240, 10785, 10944, 11504, 11520, 12160, 12288, 12942, 13661, 13680, 14380, 14592, 15360, 16384, 17256, 18240, 18432, 19456, 20480, 21570, 21888, 23008, 23040, 24320, 24576, 25884, 27322, 27360, 28760, 29184, 30720, 32355, 32768, 34512, 36480, 36864, 38912, 40960, 40983, 43140, 43776, 46016, 46080, 48640, 49152, 51768, 54644, 54720, 57520, 58368, 61440, 64710, 68305, 69024, 72960, 73728, 77824, 81920, 81966, 86280, 87552, 92032, 92160, 97280, 98304, 103536, 109288, 109440, 115040, 116736, 122880, 122949, 129420, 136610, 138048, 145920, 147456, 155648, 163840, 163932, 172560, 175104, 184064, 184320, 194560, 204915, 207072, 218576, 218880, 230080, 233472, 245760, 245898, 258840, 273220, 276096, 291840, 294912, 311296, 327864, 345120, 350208, 368128, 368640, 389120, 409830, 414144, 437152, 437760, 460160, 466944, 491520, 491796, 517680, 546440, 552192, 583680, 614745, 622592, 655728, 690240, 700416, 736256, 737280, 778240, 819660, 828288, 874304, 875520, 920320, 933888, 983592, 1035360, 1092880, 1104384, 1167360, 1229490, 1311456, 1380480, 1400832, 1472512, 1474560, 1556480, 1639320, 1656576, 1748608, 1751040, 1840640, 1867776, 1967184, 2070720, 2185760, 2208768, 2334720, 2458980, 2622912, 2760960, 2801664, 2945024, 3112960, 3278640, 3313152, 3497216, 3502080, 3681280, 3934368, 4141440, 4371520, 4417536, 4669440, 4917960, 5245824, 5521920, 5603328, 5890048, 6557280, 6626304, 6994432, 7004160, 7362560, 7868736, 8282880, 8743040, 8835072, 9338880, 9835920, 10491648, 11043840, 11780096, 13114560, 13252608, 13988864, 14008320, 14725120, 15737472, 16565760, 17486080, 17670144, 19671840, 20983296, 22087680, 23560192, 26229120, 26505216, 27977728, 28016640, 29450240, 31474944, 33131520, 34972160, 35340288, 39343680, 41966592, 44175360, 52458240, 53010432, 55955456, 58900480, 62949888, 66263040, 69944320, 70680576, 78687360, 83933184, 88350720, 104916480, 106020864, 111910912, 117800960, 125899776, 132526080, 139888640, 157374720, 167866368, 176701440, 209832960, 212041728, 223821824, 251799552, 265052160, 279777280, 314749440, 335732736, 353402880, 419665920, 447643648, 503599104, 530104320, 559554560, 629498880, 671465472, 839331840, 1007198208, 1060208640, 1119109120, 1258997760, 1342930944, 1678663680, 2014396416, 2238218240, 2517995520, 3357327360, 4028792832, 5035991040, 6714654720, 10071982080, 20143964160]

約数ペア:

[(1, 20143964160), (2, 10071982080), (3, 6714654720), (4, 5035991040), (5, 4028792832), (6, 3357327360), (8, 2517995520), (9, 2238218240), (10, 2014396416), (12, 1678663680), (15, 1342930944), (16, 1258997760), (18, 1119109120), (19, 1060208640), (20, 1007198208), (24, 839331840), (30, 671465472), (32, 629498880), (36, 559554560), (38, 530104320), (40, 503599104), (45, 447643648), (48, 419665920), (57, 353402880), (60, 335732736), (64, 314749440), (72, 279777280), (76, 265052160), (80, 251799552), (90, 223821824), (95, 212041728), (96, 209832960), (114, 176701440), (120, 167866368), (128, 157374720), (144, 139888640), (152, 132526080), (160, 125899776), (171, 117800960), (180, 111910912), (190, 106020864), (192, 104916480), (228, 88350720), (240, 83933184), (256, 78687360), (285, 70680576), (288, 69944320), (304, 66263040), (320, 62949888), (342, 58900480), (360, 55955456), (380, 53010432), (384, 52458240), (456, 44175360), (480, 41966592), (512, 39343680), (570, 35340288), (576, 34972160), (608, 33131520), (640, 31474944), (684, 29450240), (719, 28016640), (720, 27977728), (760, 26505216), (768, 26229120), (855, 23560192), (912, 22087680), (960, 20983296), (1024, 19671840), (1140, 17670144), (1152, 17486080), (1216, 16565760), (1280, 15737472), (1368, 14725120), (1438, 14008320), (1440, 13988864), (1520, 13252608), (1536, 13114560), (1710, 11780096), (1824, 11043840), (1920, 10491648), (2048, 9835920), (2157, 9338880), (2280, 8835072), (2304, 8743040), (2432, 8282880), (2560, 7868736), (2736, 7362560), (2876, 7004160), (2880, 6994432), (3040, 6626304), (3072, 6557280), (3420, 5890048), (3595, 5603328), (3648, 5521920), (3840, 5245824), (4096, 4917960), (4314, 4669440), (4560, 4417536), (4608, 4371520), (4864, 4141440), (5120, 3934368), (5472, 3681280), (5752, 3502080), (5760, 3497216), (6080, 3313152), (6144, 3278640), (6471, 3112960), (6840, 2945024), (7190, 2801664), (7296, 2760960), (7680, 2622912), (8192, 2458980), (8628, 2334720), (9120, 2208768), (9216, 2185760), (9728, 2070720), (10240, 1967184), (10785, 1867776), (10944, 1840640), (11504, 1751040), (11520, 1748608), (12160, 1656576), (12288, 1639320), (12942, 1556480), (13661, 1474560), (13680, 1472512), (14380, 1400832), (14592, 1380480), (15360, 1311456), (16384, 1229490), (17256, 1167360), (18240, 1104384), (18432, 1092880), (19456, 1035360), (20480, 983592), (21570, 933888), (21888, 920320), (23008, 875520), (23040, 874304), (24320, 828288), (24576, 819660), (25884, 778240), (27322, 737280), (27360, 736256), (28760, 700416), (29184, 690240), (30720, 655728), (32355, 622592), (32768, 614745), (34512, 583680), (36480, 552192), (36864, 546440), (38912, 517680), (40960, 491796), (40983, 491520), (43140, 466944), (43776, 460160), (46016, 437760), (46080, 437152), (48640, 414144), (49152, 409830), (51768, 389120), (54644, 368640), (54720, 368128), (57520, 350208), (58368, 345120), (61440, 327864), (64710, 311296), (68305, 294912), (69024, 291840), (72960, 276096), (73728, 273220), (77824, 258840), (81920, 245898), (81966, 245760), (86280, 233472), (87552, 230080), (92032, 218880), (92160, 218576), (97280, 207072), (98304, 204915), (103536, 194560), (109288, 184320), (109440, 184064), (115040, 175104), (116736, 172560), (122880, 163932), (122949, 163840), (129420, 155648), (136610, 147456), (138048, 145920)]