384881280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{4091}}^1$

素因数の和:4127

約数の個数: 192

約数和(自身を含む): 1427453280

約数和(自身を除く): 1042572000

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4091, 4480, 4704, 5880, 6272, 6720, 7840, 8182, 9408, 11760, 12273, 13440, 15680, 16364, 18816, 20455, 23520, 24546, 28637, 31360, 32728, 40910, 47040, 49092, 57274, 61365, 65456, 81820, 85911, 94080, 98184, 114548, 122730, 130912, 143185, 163640, 171822, 196368, 200459, 229096, 245460, 261824, 286370, 327280, 343644, 392736, 400918, 429555, 458192, 490920, 523648, 572740, 601377, 654560, 687288, 785472, 801836, 859110, 916384, 981840, 1002295, 1145480, 1202754, 1309120, 1374576, 1570944, 1603672, 1718220, 1832768, 1963680, 2004590, 2290960, 2405508, 2618240, 2749152, 3006885, 3207344, 3436440, 3665536, 3927360, 4009180, 4581920, 4811016, 5498304, 6013770, 6414688, 6872880, 7854720, 8018360, 9163840, 9622032, 10996608, 12027540, 12829376, 13745760, 16036720, 18327680, 19244064, 24055080, 25658752, 27491520, 32073440, 38488128, 48110160, 54983040, 64146880, 76976256, 96220320, 128293760, 192440640, 384881280]

約数ペア:

[(1, 384881280), (2, 192440640), (3, 128293760), (4, 96220320), (5, 76976256), (6, 64146880), (7, 54983040), (8, 48110160), (10, 38488128), (12, 32073440), (14, 27491520), (15, 25658752), (16, 24055080), (20, 19244064), (21, 18327680), (24, 16036720), (28, 13745760), (30, 12829376), (32, 12027540), (35, 10996608), (40, 9622032), (42, 9163840), (48, 8018360), (49, 7854720), (56, 6872880), (60, 6414688), (64, 6013770), (70, 5498304), (80, 4811016), (84, 4581920), (96, 4009180), (98, 3927360), (105, 3665536), (112, 3436440), (120, 3207344), (128, 3006885), (140, 2749152), (147, 2618240), (160, 2405508), (168, 2290960), (192, 2004590), (196, 1963680), (210, 1832768), (224, 1718220), (240, 1603672), (245, 1570944), (280, 1374576), (294, 1309120), (320, 1202754), (336, 1145480), (384, 1002295), (392, 981840), (420, 916384), (448, 859110), (480, 801836), (490, 785472), (560, 687288), (588, 654560), (640, 601377), (672, 572740), (735, 523648), (784, 490920), (840, 458192), (896, 429555), (960, 400918), (980, 392736), (1120, 343644), (1176, 327280), (1344, 286370), (1470, 261824), (1568, 245460), (1680, 229096), (1920, 200459), (1960, 196368), (2240, 171822), (2352, 163640), (2688, 143185), (2940, 130912), (3136, 122730), (3360, 114548), (3920, 98184), (4091, 94080), (4480, 85911), (4704, 81820), (5880, 65456), (6272, 61365), (6720, 57274), (7840, 49092), (8182, 47040), (9408, 40910), (11760, 32728), (12273, 31360), (13440, 28637), (15680, 24546), (16364, 23520), (18816, 20455)]