179843040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:786

約数の個数: 216

約数和(自身を含む): 665453880

約数和(自身を除く): 485610840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 739, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1478, 1521, 1560, 1690, 1872, 2028, 2080, 2217, 2340, 2535, 2704, 2956, 3042, 3120, 3380, 3695, 3744, 4056, 4434, 4680, 5070, 5408, 5912, 6084, 6240, 6651, 6760, 7390, 7605, 8112, 8868, 9360, 9607, 10140, 11085, 11824, 12168, 13302, 13520, 14780, 15210, 16224, 17736, 18720, 19214, 20280, 22170, 23648, 24336, 26604, 27040, 28821, 29560, 30420, 33255, 35472, 38428, 40560, 44340, 48035, 48672, 53208, 57642, 59120, 60840, 66510, 70944, 76856, 81120, 86463, 88680, 96070, 106416, 115284, 118240, 121680, 124891, 133020, 144105, 153712, 172926, 177360, 192140, 212832, 230568, 243360, 249782, 266040, 288210, 307424, 345852, 354720, 374673, 384280, 432315, 461136, 499564, 532080, 576420, 624455, 691704, 749346, 768560, 864630, 922272, 999128, 1064160, 1124019, 1152840, 1248910, 1383408, 1498692, 1537120, 1729260, 1873365, 1998256, 2248038, 2305680, 2497820, 2766816, 2997384, 3458520, 3746730, 3996512, 4496076, 4611360, 4995640, 5620095, 5994768, 6917040, 7493460, 8992152, 9991280, 11240190, 11989536, 13834080, 14986920, 17984304, 19982560, 22480380, 29973840, 35968608, 44960760, 59947680, 89921520, 179843040]

約数ペア:

[(1, 179843040), (2, 89921520), (3, 59947680), (4, 44960760), (5, 35968608), (6, 29973840), (8, 22480380), (9, 19982560), (10, 17984304), (12, 14986920), (13, 13834080), (15, 11989536), (16, 11240190), (18, 9991280), (20, 8992152), (24, 7493460), (26, 6917040), (30, 5994768), (32, 5620095), (36, 4995640), (39, 4611360), (40, 4496076), (45, 3996512), (48, 3746730), (52, 3458520), (60, 2997384), (65, 2766816), (72, 2497820), (78, 2305680), (80, 2248038), (90, 1998256), (96, 1873365), (104, 1729260), (117, 1537120), (120, 1498692), (130, 1383408), (144, 1248910), (156, 1152840), (160, 1124019), (169, 1064160), (180, 999128), (195, 922272), (208, 864630), (234, 768560), (240, 749346), (260, 691704), (288, 624455), (312, 576420), (338, 532080), (360, 499564), (390, 461136), (416, 432315), (468, 384280), (480, 374673), (507, 354720), (520, 345852), (585, 307424), (624, 288210), (676, 266040), (720, 249782), (739, 243360), (780, 230568), (845, 212832), (936, 192140), (1014, 177360), (1040, 172926), (1170, 153712), (1248, 144105), (1352, 133020), (1440, 124891), (1478, 121680), (1521, 118240), (1560, 115284), (1690, 106416), (1872, 96070), (2028, 88680), (2080, 86463), (2217, 81120), (2340, 76856), (2535, 70944), (2704, 66510), (2956, 60840), (3042, 59120), (3120, 57642), (3380, 53208), (3695, 48672), (3744, 48035), (4056, 44340), (4434, 40560), (4680, 38428), (5070, 35472), (5408, 33255), (5912, 30420), (6084, 29560), (6240, 28821), (6651, 27040), (6760, 26604), (7390, 24336), (7605, 23648), (8112, 22170), (8868, 20280), (9360, 19214), (9607, 18720), (10140, 17736), (11085, 16224), (11824, 15210), (12168, 14780), (13302, 13520)]