549857280

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{2557}}^1$

素因数の和:2594

約数の個数: 192

約数和(自身を含む): 2011201920

約数和(自身を除く): 1461344640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2557, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5114, 5120, 5376, 6144, 6720, 7168, 7671, 7680, 8960, 10228, 10240, 10752, 12785, 13440, 14336, 15342, 15360, 17899, 17920, 20456, 21504, 25570, 26880, 30684, 30720, 35798, 35840, 38355, 40912, 43008, 51140, 53697, 53760, 61368, 71596, 71680, 76710, 81824, 89495, 102280, 107394, 107520, 122736, 143192, 153420, 163648, 178990, 204560, 214788, 215040, 245472, 268485, 286384, 306840, 327296, 357980, 409120, 429576, 490944, 536970, 572768, 613680, 654592, 715960, 818240, 859152, 981888, 1073940, 1145536, 1227360, 1309184, 1431920, 1636480, 1718304, 1963776, 2147880, 2291072, 2454720, 2618368, 2863840, 3272960, 3436608, 3927552, 4295760, 4582144, 4909440, 5236736, 5727680, 6545920, 6873216, 7855104, 8591520, 9164288, 9818880, 11455360, 13091840, 13746432, 15710208, 17183040, 18328576, 19637760, 22910720, 26183680, 27492864, 34366080, 36657152, 39275520, 45821440, 54985728, 68732160, 78551040, 91642880, 109971456, 137464320, 183285760, 274928640, 549857280]

約数ペア:

[(1, 549857280), (2, 274928640), (3, 183285760), (4, 137464320), (5, 109971456), (6, 91642880), (7, 78551040), (8, 68732160), (10, 54985728), (12, 45821440), (14, 39275520), (15, 36657152), (16, 34366080), (20, 27492864), (21, 26183680), (24, 22910720), (28, 19637760), (30, 18328576), (32, 17183040), (35, 15710208), (40, 13746432), (42, 13091840), (48, 11455360), (56, 9818880), (60, 9164288), (64, 8591520), (70, 7855104), (80, 6873216), (84, 6545920), (96, 5727680), (105, 5236736), (112, 4909440), (120, 4582144), (128, 4295760), (140, 3927552), (160, 3436608), (168, 3272960), (192, 2863840), (210, 2618368), (224, 2454720), (240, 2291072), (256, 2147880), (280, 1963776), (320, 1718304), (336, 1636480), (384, 1431920), (420, 1309184), (448, 1227360), (480, 1145536), (512, 1073940), (560, 981888), (640, 859152), (672, 818240), (768, 715960), (840, 654592), (896, 613680), (960, 572768), (1024, 536970), (1120, 490944), (1280, 429576), (1344, 409120), (1536, 357980), (1680, 327296), (1792, 306840), (1920, 286384), (2048, 268485), (2240, 245472), (2557, 215040), (2560, 214788), (2688, 204560), (3072, 178990), (3360, 163648), (3584, 153420), (3840, 143192), (4480, 122736), (5114, 107520), (5120, 107394), (5376, 102280), (6144, 89495), (6720, 81824), (7168, 76710), (7671, 71680), (7680, 71596), (8960, 61368), (10228, 53760), (10240, 53697), (10752, 51140), (12785, 43008), (13440, 40912), (14336, 38355), (15342, 35840), (15360, 35798), (17899, 30720), (17920, 30684), (20456, 26880), (21504, 25570)]