226513280

素因数分解:

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

素因数の和:297

約数の個数: 192

約数和(自身を含む): 653028480

約数和(自身を除く): 426515200

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, 280, 310, 320, 392, 434, 448, 466, 490, 496, 560, 620, 640, 784, 868, 896, 932, 980, 992, 1085, 1120, 1165, 1240, 1519, 1568, 1631, 1736, 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, 8155, 8680, 9320, 9920, 11417, 12152, 13048, 13888, 14446, 14912, 15190, 15680, 16310, 17360, 18640, 19840, 22834, 24304, 26096, 27776, 28892, 29824, 30380, 31360, 32620, 34720, 36115, 37280, 45668, 48608, 50561, 52192, 57085, 57784, 60760, 65240, 69440, 72230, 74560, 91336, 97216, 101122, 104384, 114170, 115568, 121520, 130480, 138880, 144460, 149120, 182672, 194432, 202244, 208768, 228340, 231136, 243040, 252805, 260960, 288920, 353927, 365344, 404488, 456680, 462272, 486080, 505610, 521920, 577840, 707854, 730688, 808976, 913360, 924544, 972160, 1011220, 1043840, 1155680, 1415708, 1461376, 1617952, 1769635, 1826720, 2022440, 2311360, 2831416, 3235904, 3539270, 3653440, 4044880, 4622720, 5662832, 6471808, 7078540, 7306880, 8089760, 11325664, 14157080, 16179520, 22651328, 28314160, 32359040, 45302656, 56628320, 113256640, 226513280]

約数ペア:

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