191656080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3457}}^1$

素因数の和:3494

約数の個数: 240

約数和(自身を含む): 802698624

約数和(自身を除く): 611042544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3457, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6914, 6930, 7920, 9240, 10371, 11088, 13828, 13860, 17285, 18480, 20742, 24199, 27656, 27720, 31113, 34570, 38027, 41484, 48398, 51855, 55312, 55440, 62226, 69140, 72597, 76054, 82968, 96796, 103710, 114081, 120995, 124452, 138280, 145194, 152108, 155565, 165936, 190135, 193592, 207420, 217791, 228162, 241990, 248904, 266189, 276560, 290388, 304216, 311130, 342243, 362985, 380270, 387184, 414840, 435582, 456324, 483980, 497808, 532378, 570405, 580776, 608432, 622260, 684486, 725970, 760540, 798567, 829680, 871164, 912648, 967960, 1064756, 1088955, 1140810, 1161552, 1244520, 1330945, 1368972, 1451940, 1521080, 1597134, 1711215, 1742328, 1825296, 1935920, 2129512, 2177910, 2281620, 2395701, 2489040, 2661890, 2737944, 2903880, 3042160, 3194268, 3422430, 3484656, 3992835, 4259024, 4355820, 4563240, 4791402, 5323780, 5475888, 5807760, 6388536, 6844860, 7985670, 8711640, 9126480, 9582804, 10647560, 11978505, 12777072, 13689720, 15971340, 17423280, 19165608, 21295120, 23957010, 27379440, 31942680, 38331216, 47914020, 63885360, 95828040, 191656080]

約数ペア:

[(1, 191656080), (2, 95828040), (3, 63885360), (4, 47914020), (5, 38331216), (6, 31942680), (7, 27379440), (8, 23957010), (9, 21295120), (10, 19165608), (11, 17423280), (12, 15971340), (14, 13689720), (15, 12777072), (16, 11978505), (18, 10647560), (20, 9582804), (21, 9126480), (22, 8711640), (24, 7985670), (28, 6844860), (30, 6388536), (33, 5807760), (35, 5475888), (36, 5323780), (40, 4791402), (42, 4563240), (44, 4355820), (45, 4259024), (48, 3992835), (55, 3484656), (56, 3422430), (60, 3194268), (63, 3042160), (66, 2903880), (70, 2737944), (72, 2661890), (77, 2489040), (80, 2395701), (84, 2281620), (88, 2177910), (90, 2129512), (99, 1935920), (105, 1825296), (110, 1742328), (112, 1711215), (120, 1597134), (126, 1521080), (132, 1451940), (140, 1368972), (144, 1330945), (154, 1244520), (165, 1161552), (168, 1140810), (176, 1088955), (180, 1064756), (198, 967960), (210, 912648), (220, 871164), (231, 829680), (240, 798567), (252, 760540), (264, 725970), (280, 684486), (308, 622260), (315, 608432), (330, 580776), (336, 570405), (360, 532378), (385, 497808), (396, 483980), (420, 456324), (440, 435582), (462, 414840), (495, 387184), (504, 380270), (528, 362985), (560, 342243), (616, 311130), (630, 304216), (660, 290388), (693, 276560), (720, 266189), (770, 248904), (792, 241990), (840, 228162), (880, 217791), (924, 207420), (990, 193592), (1008, 190135), (1155, 165936), (1232, 155565), (1260, 152108), (1320, 145194), (1386, 138280), (1540, 124452), (1584, 120995), (1680, 114081), (1848, 103710), (1980, 96796), (2310, 82968), (2520, 76054), (2640, 72597), (2772, 69140), (3080, 62226), (3457, 55440), (3465, 55312), (3696, 51855), (3960, 48398), (4620, 41484), (5040, 38027), (5544, 34570), (6160, 31113), (6914, 27720), (6930, 27656), (7920, 24199), (9240, 20742), (10371, 18480), (11088, 17285), (13828, 13860)]