164276640

素因数分解:

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

素因数の和:3492

約数の個数: 192

約数和(自身を含む): 627419520

約数和(自身を除く): 463142880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3457, 3960, 4320, 4752, 5280, 5940, 6914, 7920, 9504, 10371, 11880, 13828, 15840, 17285, 20742, 23760, 27656, 31113, 34570, 38027, 41484, 47520, 51855, 55312, 62226, 69140, 76054, 82968, 93339, 103710, 110624, 114081, 124452, 138280, 152108, 155565, 165936, 186678, 190135, 207420, 228162, 248904, 276560, 304216, 311130, 331872, 342243, 373356, 380270, 414840, 456324, 466695, 497808, 553120, 570405, 608432, 622260, 684486, 746712, 760540, 829680, 912648, 933390, 995616, 1026729, 1140810, 1216864, 1244520, 1368972, 1493424, 1521080, 1659360, 1711215, 1825296, 1866780, 2053458, 2281620, 2489040, 2737944, 2986848, 3042160, 3422430, 3650592, 3733560, 4106916, 4563240, 4978080, 5133645, 5475888, 6084320, 6844860, 7467120, 8213832, 9126480, 10267290, 10951776, 13689720, 14934240, 16427664, 18252960, 20534580, 27379440, 32855328, 41069160, 54758880, 82138320, 164276640]

約数ペア:

[(1, 164276640), (2, 82138320), (3, 54758880), (4, 41069160), (5, 32855328), (6, 27379440), (8, 20534580), (9, 18252960), (10, 16427664), (11, 14934240), (12, 13689720), (15, 10951776), (16, 10267290), (18, 9126480), (20, 8213832), (22, 7467120), (24, 6844860), (27, 6084320), (30, 5475888), (32, 5133645), (33, 4978080), (36, 4563240), (40, 4106916), (44, 3733560), (45, 3650592), (48, 3422430), (54, 3042160), (55, 2986848), (60, 2737944), (66, 2489040), (72, 2281620), (80, 2053458), (88, 1866780), (90, 1825296), (96, 1711215), (99, 1659360), (108, 1521080), (110, 1493424), (120, 1368972), (132, 1244520), (135, 1216864), (144, 1140810), (160, 1026729), (165, 995616), (176, 933390), (180, 912648), (198, 829680), (216, 760540), (220, 746712), (240, 684486), (264, 622260), (270, 608432), (288, 570405), (297, 553120), (330, 497808), (352, 466695), (360, 456324), (396, 414840), (432, 380270), (440, 373356), (480, 342243), (495, 331872), (528, 311130), (540, 304216), (594, 276560), (660, 248904), (720, 228162), (792, 207420), (864, 190135), (880, 186678), (990, 165936), (1056, 155565), (1080, 152108), (1188, 138280), (1320, 124452), (1440, 114081), (1485, 110624), (1584, 103710), (1760, 93339), (1980, 82968), (2160, 76054), (2376, 69140), (2640, 62226), (2970, 55312), (3168, 51855), (3457, 47520), (3960, 41484), (4320, 38027), (4752, 34570), (5280, 31113), (5940, 27656), (6914, 23760), (7920, 20742), (9504, 17285), (10371, 15840), (11880, 13828)]