168327720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4723}}^1$

素因数の和:4757

約数の個数: 160

約数和(自身を含む): 617332320

約数和(自身を除く): 449004600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 4723, 5940, 7128, 8910, 9446, 11880, 14169, 17820, 18892, 23615, 28338, 35640, 37784, 42507, 47230, 51953, 56676, 70845, 85014, 94460, 103906, 113352, 127521, 141690, 155859, 170028, 188920, 207812, 212535, 255042, 259765, 283380, 311718, 340056, 382563, 415624, 425070, 467577, 510084, 519530, 566760, 623436, 637605, 765126, 779295, 850140, 935154, 1020168, 1039060, 1246872, 1275210, 1402731, 1530252, 1558590, 1700280, 1870308, 1912815, 2078120, 2337885, 2550420, 2805462, 3060504, 3117180, 3740616, 3825630, 4208193, 4675770, 5100840, 5610924, 6234360, 7013655, 7651260, 8416386, 9351540, 11221848, 14027310, 15302520, 16832772, 18703080, 21040965, 28054620, 33665544, 42081930, 56109240, 84163860, 168327720]

約数ペア:

[(1, 168327720), (2, 84163860), (3, 56109240), (4, 42081930), (5, 33665544), (6, 28054620), (8, 21040965), (9, 18703080), (10, 16832772), (11, 15302520), (12, 14027310), (15, 11221848), (18, 9351540), (20, 8416386), (22, 7651260), (24, 7013655), (27, 6234360), (30, 5610924), (33, 5100840), (36, 4675770), (40, 4208193), (44, 3825630), (45, 3740616), (54, 3117180), (55, 3060504), (60, 2805462), (66, 2550420), (72, 2337885), (81, 2078120), (88, 1912815), (90, 1870308), (99, 1700280), (108, 1558590), (110, 1530252), (120, 1402731), (132, 1275210), (135, 1246872), (162, 1039060), (165, 1020168), (180, 935154), (198, 850140), (216, 779295), (220, 765126), (264, 637605), (270, 623436), (297, 566760), (324, 519530), (330, 510084), (360, 467577), (396, 425070), (405, 415624), (440, 382563), (495, 340056), (540, 311718), (594, 283380), (648, 259765), (660, 255042), (792, 212535), (810, 207812), (891, 188920), (990, 170028), (1080, 155859), (1188, 141690), (1320, 127521), (1485, 113352), (1620, 103906), (1782, 94460), (1980, 85014), (2376, 70845), (2970, 56676), (3240, 51953), (3564, 47230), (3960, 42507), (4455, 37784), (4723, 35640), (5940, 28338), (7128, 23615), (8910, 18892), (9446, 17820), (11880, 14169)]