453026560

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 1308617856

約数和(自身を除く): 855591296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 233, 245, 248, 256, 280, 310, 320, 392, 434, 448, 466, 490, 496, 560, 620, 640, 784, 868, 896, 932, 980, 992, 1085, 1120, 1165, 1240, 1280, 1519, 1568, 1631, 1736, 1792, 1864, 1960, 1984, 2170, 2240, 2330, 2480, 3038, 3136, 3262, 3472, 3728, 3920, 3968, 4340, 4480, 4660, 4960, 6076, 6272, 6524, 6944, 7223, 7456, 7595, 7840, 7936, 8155, 8680, 8960, 9320, 9920, 11417, 12152, 12544, 13048, 13888, 14446, 14912, 15190, 15680, 16310, 17360, 18640, 19840, 22834, 24304, 26096, 27776, 28892, 29824, 30380, 31360, 32620, 34720, 36115, 37280, 39680, 45668, 48608, 50561, 52192, 55552, 57085, 57784, 59648, 60760, 62720, 65240, 69440, 72230, 74560, 91336, 97216, 101122, 104384, 114170, 115568, 121520, 130480, 138880, 144460, 149120, 182672, 194432, 202244, 208768, 228340, 231136, 243040, 252805, 260960, 277760, 288920, 298240, 353927, 365344, 388864, 404488, 417536, 456680, 462272, 486080, 505610, 521920, 577840, 707854, 730688, 808976, 913360, 924544, 972160, 1011220, 1043840, 1155680, 1415708, 1461376, 1617952, 1769635, 1826720, 1849088, 1944320, 2022440, 2087680, 2311360, 2831416, 2922752, 3235904, 3539270, 3653440, 4044880, 4622720, 5662832, 6471808, 7078540, 7306880, 8089760, 9245440, 11325664, 12943616, 14157080, 14613760, 16179520, 22651328, 28314160, 32359040, 45302656, 56628320, 64718080, 90605312, 113256640, 226513280, 453026560]

約数ペア:

[(1, 453026560), (2, 226513280), (4, 113256640), (5, 90605312), (7, 64718080), (8, 56628320), (10, 45302656), (14, 32359040), (16, 28314160), (20, 22651328), (28, 16179520), (31, 14613760), (32, 14157080), (35, 12943616), (40, 11325664), (49, 9245440), (56, 8089760), (62, 7306880), (64, 7078540), (70, 6471808), (80, 5662832), (98, 4622720), (112, 4044880), (124, 3653440), (128, 3539270), (140, 3235904), (155, 2922752), (160, 2831416), (196, 2311360), (217, 2087680), (224, 2022440), (233, 1944320), (245, 1849088), (248, 1826720), (256, 1769635), (280, 1617952), (310, 1461376), (320, 1415708), (392, 1155680), (434, 1043840), (448, 1011220), (466, 972160), (490, 924544), (496, 913360), (560, 808976), (620, 730688), (640, 707854), (784, 577840), (868, 521920), (896, 505610), (932, 486080), (980, 462272), (992, 456680), (1085, 417536), (1120, 404488), (1165, 388864), (1240, 365344), (1280, 353927), (1519, 298240), (1568, 288920), (1631, 277760), (1736, 260960), (1792, 252805), (1864, 243040), (1960, 231136), (1984, 228340), (2170, 208768), (2240, 202244), (2330, 194432), (2480, 182672), (3038, 149120), (3136, 144460), (3262, 138880), (3472, 130480), (3728, 121520), (3920, 115568), (3968, 114170), (4340, 104384), (4480, 101122), (4660, 97216), (4960, 91336), (6076, 74560), (6272, 72230), (6524, 69440), (6944, 65240), (7223, 62720), (7456, 60760), (7595, 59648), (7840, 57784), (7936, 57085), (8155, 55552), (8680, 52192), (8960, 50561), (9320, 48608), (9920, 45668), (11417, 39680), (12152, 37280), (12544, 36115), (13048, 34720), (13888, 32620), (14446, 31360), (14912, 30380), (15190, 29824), (15680, 28892), (16310, 27776), (17360, 26096), (18640, 24304), (19840, 22834)]