197177760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3548

約数の個数: 192

約数和(自身を含む): 743420160

約数和(自身を除く): 546242400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3511, 3744, 4320, 4680, 5616, 6240, 7020, 7022, 9360, 10533, 11232, 14040, 14044, 17555, 18720, 21066, 28080, 28088, 31599, 35110, 42132, 45643, 52665, 56160, 56176, 63198, 70220, 84264, 91286, 94797, 105330, 112352, 126396, 136929, 140440, 157995, 168528, 182572, 189594, 210660, 228215, 252792, 273858, 280880, 315990, 337056, 365144, 379188, 410787, 421320, 456430, 473985, 505584, 547716, 561760, 631980, 684645, 730288, 758376, 821574, 842640, 912860, 947970, 1011168, 1095432, 1232361, 1263960, 1369290, 1460576, 1516752, 1643148, 1685280, 1825720, 1895940, 2053935, 2190864, 2464722, 2527920, 2738580, 3033504, 3286296, 3651440, 3791880, 4107870, 4381728, 4929444, 5055840, 5477160, 6161805, 6572592, 7302880, 7583760, 8215740, 9858888, 10954320, 12323610, 13145184, 15167520, 16431480, 19717776, 21908640, 24647220, 32862960, 39435552, 49294440, 65725920, 98588880, 197177760]

約数ペア:

[(1, 197177760), (2, 98588880), (3, 65725920), (4, 49294440), (5, 39435552), (6, 32862960), (8, 24647220), (9, 21908640), (10, 19717776), (12, 16431480), (13, 15167520), (15, 13145184), (16, 12323610), (18, 10954320), (20, 9858888), (24, 8215740), (26, 7583760), (27, 7302880), (30, 6572592), (32, 6161805), (36, 5477160), (39, 5055840), (40, 4929444), (45, 4381728), (48, 4107870), (52, 3791880), (54, 3651440), (60, 3286296), (65, 3033504), (72, 2738580), (78, 2527920), (80, 2464722), (90, 2190864), (96, 2053935), (104, 1895940), (108, 1825720), (117, 1685280), (120, 1643148), (130, 1516752), (135, 1460576), (144, 1369290), (156, 1263960), (160, 1232361), (180, 1095432), (195, 1011168), (208, 947970), (216, 912860), (234, 842640), (240, 821574), (260, 758376), (270, 730288), (288, 684645), (312, 631980), (351, 561760), (360, 547716), (390, 505584), (416, 473985), (432, 456430), (468, 421320), (480, 410787), (520, 379188), (540, 365144), (585, 337056), (624, 315990), (702, 280880), (720, 273858), (780, 252792), (864, 228215), (936, 210660), (1040, 189594), (1080, 182572), (1170, 168528), (1248, 157995), (1404, 140440), (1440, 136929), (1560, 126396), (1755, 112352), (1872, 105330), (2080, 94797), (2160, 91286), (2340, 84264), (2808, 70220), (3120, 63198), (3510, 56176), (3511, 56160), (3744, 52665), (4320, 45643), (4680, 42132), (5616, 35110), (6240, 31599), (7020, 28088), (7022, 28080), (9360, 21066), (10533, 18720), (11232, 17555), (14040, 14044)]