171649920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:94

約数の個数: 288

約数和(自身を含む): 619337880

約数和(自身を除く): 447687960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 169, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 338, 345, 368, 384, 390, 416, 460, 480, 507, 520, 529, 552, 598, 624, 640, 676, 690, 736, 780, 832, 845, 897, 920, 960, 1014, 1040, 1058, 1104, 1196, 1248, 1352, 1380, 1472, 1495, 1560, 1587, 1664, 1690, 1794, 1840, 1920, 2028, 2080, 2116, 2208, 2392, 2496, 2535, 2645, 2704, 2760, 2944, 2990, 3120, 3174, 3380, 3588, 3680, 3887, 4056, 4160, 4232, 4416, 4485, 4784, 4992, 5070, 5290, 5408, 5520, 5980, 6240, 6348, 6760, 6877, 7176, 7360, 7774, 7935, 8112, 8320, 8464, 8832, 8970, 9568, 10140, 10580, 10816, 11040, 11661, 11960, 12480, 12696, 13520, 13754, 14352, 14720, 15548, 15870, 16224, 16928, 17940, 19136, 19435, 20280, 20631, 21160, 21632, 22080, 23322, 23920, 24960, 25392, 27040, 27508, 28704, 31096, 31740, 32448, 33856, 34385, 35880, 38272, 38870, 40560, 41262, 42320, 44160, 46644, 47840, 50784, 54080, 55016, 57408, 58305, 62192, 63480, 64896, 67712, 68770, 71760, 77740, 81120, 82524, 84640, 89401, 93288, 95680, 101568, 103155, 108160, 110032, 114816, 116610, 124384, 126960, 137540, 143520, 155480, 162240, 165048, 169280, 178802, 186576, 191360, 203136, 206310, 220064, 233220, 248768, 253920, 268203, 275080, 287040, 310960, 324480, 330096, 338560, 357604, 373152, 412620, 440128, 447005, 466440, 497536, 507840, 536406, 550160, 574080, 621920, 660192, 715208, 746304, 825240, 880256, 894010, 932880, 1015680, 1072812, 1100320, 1243840, 1320384, 1341015, 1430416, 1492608, 1650480, 1788020, 1865760, 2145624, 2200640, 2487680, 2640768, 2682030, 2860832, 3300960, 3576040, 3731520, 4291248, 4401280, 5364060, 5721664, 6601920, 7152080, 7463040, 8582496, 10728120, 11443328, 13203840, 14304160, 17164992, 21456240, 28608320, 34329984, 42912480, 57216640, 85824960, 171649920]

約数ペア:

[(1, 171649920), (2, 85824960), (3, 57216640), (4, 42912480), (5, 34329984), (6, 28608320), (8, 21456240), (10, 17164992), (12, 14304160), (13, 13203840), (15, 11443328), (16, 10728120), (20, 8582496), (23, 7463040), (24, 7152080), (26, 6601920), (30, 5721664), (32, 5364060), (39, 4401280), (40, 4291248), (46, 3731520), (48, 3576040), (52, 3300960), (60, 2860832), (64, 2682030), (65, 2640768), (69, 2487680), (78, 2200640), (80, 2145624), (92, 1865760), (96, 1788020), (104, 1650480), (115, 1492608), (120, 1430416), (128, 1341015), (130, 1320384), (138, 1243840), (156, 1100320), (160, 1072812), (169, 1015680), (184, 932880), (192, 894010), (195, 880256), (208, 825240), (230, 746304), (240, 715208), (260, 660192), (276, 621920), (299, 574080), (312, 550160), (320, 536406), (338, 507840), (345, 497536), (368, 466440), (384, 447005), (390, 440128), (416, 412620), (460, 373152), (480, 357604), (507, 338560), (520, 330096), (529, 324480), (552, 310960), (598, 287040), (624, 275080), (640, 268203), (676, 253920), (690, 248768), (736, 233220), (780, 220064), (832, 206310), (845, 203136), (897, 191360), (920, 186576), (960, 178802), (1014, 169280), (1040, 165048), (1058, 162240), (1104, 155480), (1196, 143520), (1248, 137540), (1352, 126960), (1380, 124384), (1472, 116610), (1495, 114816), (1560, 110032), (1587, 108160), (1664, 103155), (1690, 101568), (1794, 95680), (1840, 93288), (1920, 89401), (2028, 84640), (2080, 82524), (2116, 81120), (2208, 77740), (2392, 71760), (2496, 68770), (2535, 67712), (2645, 64896), (2704, 63480), (2760, 62192), (2944, 58305), (2990, 57408), (3120, 55016), (3174, 54080), (3380, 50784), (3588, 47840), (3680, 46644), (3887, 44160), (4056, 42320), (4160, 41262), (4232, 40560), (4416, 38870), (4485, 38272), (4784, 35880), (4992, 34385), (5070, 33856), (5290, 32448), (5408, 31740), (5520, 31096), (5980, 28704), (6240, 27508), (6348, 27040), (6760, 25392), (6877, 24960), (7176, 23920), (7360, 23322), (7774, 22080), (7935, 21632), (8112, 21160), (8320, 20631), (8464, 20280), (8832, 19435), (8970, 19136), (9568, 17940), (10140, 16928), (10580, 16224), (10816, 15870), (11040, 15548), (11661, 14720), (11960, 14352), (12480, 13754), (12696, 13520)]