467640320

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 168

約数和(自身を含む): 1311098724

約数和(自身を除く): 843458404

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 233, 245, 256, 280, 320, 392, 448, 466, 490, 512, 560, 640, 784, 896, 932, 980, 1024, 1120, 1165, 1280, 1568, 1631, 1792, 1864, 1960, 2048, 2240, 2330, 2560, 3136, 3262, 3584, 3728, 3920, 4096, 4480, 4660, 5120, 6272, 6524, 7168, 7456, 7840, 8155, 8192, 8960, 9320, 10240, 11417, 12544, 13048, 14336, 14912, 15680, 16310, 17920, 18640, 20480, 22834, 25088, 26096, 28672, 29824, 31360, 32620, 35840, 37280, 40960, 45668, 50176, 52192, 57085, 57344, 59648, 62720, 65240, 71680, 74560, 91336, 100352, 104384, 114170, 119296, 125440, 130480, 143360, 149120, 182672, 200704, 208768, 228340, 238592, 250880, 260960, 286720, 298240, 365344, 401408, 417536, 456680, 477184, 501760, 521920, 596480, 730688, 835072, 913360, 954368, 1003520, 1043840, 1192960, 1461376, 1670144, 1826720, 1908736, 2007040, 2087680, 2385920, 2922752, 3340288, 3653440, 4175360, 4771840, 5845504, 6680576, 7306880, 8350720, 9543680, 11691008, 13361152, 14613760, 16701440, 23382016, 29227520, 33402880, 46764032, 58455040, 66805760, 93528064, 116910080, 233820160, 467640320]

約数ペア:

[(1, 467640320), (2, 233820160), (4, 116910080), (5, 93528064), (7, 66805760), (8, 58455040), (10, 46764032), (14, 33402880), (16, 29227520), (20, 23382016), (28, 16701440), (32, 14613760), (35, 13361152), (40, 11691008), (49, 9543680), (56, 8350720), (64, 7306880), (70, 6680576), (80, 5845504), (98, 4771840), (112, 4175360), (128, 3653440), (140, 3340288), (160, 2922752), (196, 2385920), (224, 2087680), (233, 2007040), (245, 1908736), (256, 1826720), (280, 1670144), (320, 1461376), (392, 1192960), (448, 1043840), (466, 1003520), (490, 954368), (512, 913360), (560, 835072), (640, 730688), (784, 596480), (896, 521920), (932, 501760), (980, 477184), (1024, 456680), (1120, 417536), (1165, 401408), (1280, 365344), (1568, 298240), (1631, 286720), (1792, 260960), (1864, 250880), (1960, 238592), (2048, 228340), (2240, 208768), (2330, 200704), (2560, 182672), (3136, 149120), (3262, 143360), (3584, 130480), (3728, 125440), (3920, 119296), (4096, 114170), (4480, 104384), (4660, 100352), (5120, 91336), (6272, 74560), (6524, 71680), (7168, 65240), (7456, 62720), (7840, 59648), (8155, 57344), (8192, 57085), (8960, 52192), (9320, 50176), (10240, 45668), (11417, 40960), (12544, 37280), (13048, 35840), (14336, 32620), (14912, 31360), (15680, 29824), (16310, 28672), (17920, 26096), (18640, 25088), (20480, 22834)]