275051840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 224

約数和(自身を含む): 821643264

約数和(自身を除く): 546591424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 233, 238, 248, 272, 280, 310, 320, 340, 434, 448, 466, 476, 496, 527, 544, 560, 595, 620, 680, 868, 932, 952, 992, 1054, 1085, 1088, 1120, 1165, 1190, 1240, 1360, 1631, 1736, 1864, 1904, 1984, 2108, 2170, 2240, 2330, 2380, 2480, 2635, 2720, 3262, 3472, 3689, 3728, 3808, 3961, 4216, 4340, 4660, 4760, 4960, 5270, 5440, 6524, 6944, 7223, 7378, 7456, 7616, 7922, 8155, 8432, 8680, 9320, 9520, 9920, 10540, 13048, 13888, 14446, 14756, 14912, 15844, 16310, 16864, 17360, 18445, 18640, 19040, 19805, 21080, 26096, 27727, 28892, 29512, 31688, 32620, 33728, 34720, 36115, 36890, 37280, 38080, 39610, 42160, 50561, 52192, 55454, 57784, 59024, 63376, 65240, 69440, 72230, 73780, 74560, 79220, 84320, 101122, 104384, 110908, 115568, 118048, 122791, 126752, 130480, 138635, 144460, 147560, 158440, 168640, 202244, 221816, 231136, 236096, 245582, 252805, 253504, 260960, 277270, 288920, 295120, 316880, 404488, 443632, 462272, 491164, 505610, 521920, 554540, 577840, 590240, 613955, 633760, 808976, 859537, 887264, 982328, 1011220, 1109080, 1155680, 1180480, 1227910, 1267520, 1617952, 1719074, 1774528, 1964656, 2022440, 2218160, 2311360, 2455820, 3235904, 3438148, 3929312, 4044880, 4297685, 4436320, 4911640, 6876296, 7858624, 8089760, 8595370, 8872640, 9823280, 13752592, 16179520, 17190740, 19646560, 27505184, 34381480, 39293120, 55010368, 68762960, 137525920, 275051840]

約数ペア:

[(1, 275051840), (2, 137525920), (4, 68762960), (5, 55010368), (7, 39293120), (8, 34381480), (10, 27505184), (14, 19646560), (16, 17190740), (17, 16179520), (20, 13752592), (28, 9823280), (31, 8872640), (32, 8595370), (34, 8089760), (35, 7858624), (40, 6876296), (56, 4911640), (62, 4436320), (64, 4297685), (68, 4044880), (70, 3929312), (80, 3438148), (85, 3235904), (112, 2455820), (119, 2311360), (124, 2218160), (136, 2022440), (140, 1964656), (155, 1774528), (160, 1719074), (170, 1617952), (217, 1267520), (224, 1227910), (233, 1180480), (238, 1155680), (248, 1109080), (272, 1011220), (280, 982328), (310, 887264), (320, 859537), (340, 808976), (434, 633760), (448, 613955), (466, 590240), (476, 577840), (496, 554540), (527, 521920), (544, 505610), (560, 491164), (595, 462272), (620, 443632), (680, 404488), (868, 316880), (932, 295120), (952, 288920), (992, 277270), (1054, 260960), (1085, 253504), (1088, 252805), (1120, 245582), (1165, 236096), (1190, 231136), (1240, 221816), (1360, 202244), (1631, 168640), (1736, 158440), (1864, 147560), (1904, 144460), (1984, 138635), (2108, 130480), (2170, 126752), (2240, 122791), (2330, 118048), (2380, 115568), (2480, 110908), (2635, 104384), (2720, 101122), (3262, 84320), (3472, 79220), (3689, 74560), (3728, 73780), (3808, 72230), (3961, 69440), (4216, 65240), (4340, 63376), (4660, 59024), (4760, 57784), (4960, 55454), (5270, 52192), (5440, 50561), (6524, 42160), (6944, 39610), (7223, 38080), (7378, 37280), (7456, 36890), (7616, 36115), (7922, 34720), (8155, 33728), (8432, 32620), (8680, 31688), (9320, 29512), (9520, 28892), (9920, 27727), (10540, 26096), (13048, 21080), (13888, 19805), (14446, 19040), (14756, 18640), (14912, 18445), (15844, 17360), (16310, 16864)]