419665920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 1415232000

約数和(自身を除く): 995566080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 719, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1438, 1520, 1536, 1824, 1920, 2048, 2157, 2280, 2432, 2560, 2876, 3040, 3072, 3595, 3648, 3840, 4314, 4560, 4864, 5120, 5752, 6080, 6144, 7190, 7296, 7680, 8628, 9120, 9728, 10240, 10785, 11504, 12160, 13661, 14380, 14592, 15360, 17256, 18240, 19456, 21570, 23008, 24320, 27322, 28760, 29184, 30720, 34512, 36480, 38912, 40983, 43140, 46016, 48640, 54644, 57520, 58368, 68305, 69024, 72960, 81966, 86280, 92032, 97280, 109288, 115040, 116736, 136610, 138048, 145920, 163932, 172560, 184064, 194560, 204915, 218576, 230080, 273220, 276096, 291840, 327864, 345120, 368128, 409830, 437152, 460160, 546440, 552192, 583680, 655728, 690240, 736256, 819660, 874304, 920320, 1092880, 1104384, 1311456, 1380480, 1472512, 1639320, 1748608, 1840640, 2185760, 2208768, 2622912, 2760960, 3278640, 3497216, 3681280, 4371520, 4417536, 5245824, 5521920, 6557280, 6994432, 7362560, 8743040, 10491648, 11043840, 13114560, 13988864, 17486080, 20983296, 22087680, 26229120, 27977728, 34972160, 41966592, 52458240, 69944320, 83933184, 104916480, 139888640, 209832960, 419665920]

約数ペア:

[(1, 419665920), (2, 209832960), (3, 139888640), (4, 104916480), (5, 83933184), (6, 69944320), (8, 52458240), (10, 41966592), (12, 34972160), (15, 27977728), (16, 26229120), (19, 22087680), (20, 20983296), (24, 17486080), (30, 13988864), (32, 13114560), (38, 11043840), (40, 10491648), (48, 8743040), (57, 7362560), (60, 6994432), (64, 6557280), (76, 5521920), (80, 5245824), (95, 4417536), (96, 4371520), (114, 3681280), (120, 3497216), (128, 3278640), (152, 2760960), (160, 2622912), (190, 2208768), (192, 2185760), (228, 1840640), (240, 1748608), (256, 1639320), (285, 1472512), (304, 1380480), (320, 1311456), (380, 1104384), (384, 1092880), (456, 920320), (480, 874304), (512, 819660), (570, 736256), (608, 690240), (640, 655728), (719, 583680), (760, 552192), (768, 546440), (912, 460160), (960, 437152), (1024, 409830), (1140, 368128), (1216, 345120), (1280, 327864), (1438, 291840), (1520, 276096), (1536, 273220), (1824, 230080), (1920, 218576), (2048, 204915), (2157, 194560), (2280, 184064), (2432, 172560), (2560, 163932), (2876, 145920), (3040, 138048), (3072, 136610), (3595, 116736), (3648, 115040), (3840, 109288), (4314, 97280), (4560, 92032), (4864, 86280), (5120, 81966), (5752, 72960), (6080, 69024), (6144, 68305), (7190, 58368), (7296, 57520), (7680, 54644), (8628, 48640), (9120, 46016), (9728, 43140), (10240, 40983), (10785, 38912), (11504, 36480), (12160, 34512), (13661, 30720), (14380, 29184), (14592, 28760), (15360, 27322), (17256, 24320), (18240, 23008), (19456, 21570)]