671359920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 320

約数和(自身を含む): 2748681216

約数和(自身を除く): 2077321296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1496, 1540, 1680, 1785, 1848, 1870, 1904, 2040, 2137, 2244, 2310, 2380, 2618, 2640, 2805, 2856, 2992, 3080, 3570, 3696, 3740, 3927, 4080, 4274, 4488, 4620, 4760, 5236, 5610, 5712, 6160, 6411, 6545, 7140, 7480, 7854, 8548, 8976, 9240, 9520, 10472, 10685, 11220, 12822, 13090, 14280, 14959, 14960, 15708, 17096, 18480, 19635, 20944, 21370, 22440, 23507, 25644, 26180, 28560, 29918, 31416, 32055, 34192, 36329, 39270, 42740, 44877, 44880, 47014, 51288, 52360, 59836, 62832, 64110, 70521, 72658, 74795, 78540, 85480, 89754, 94028, 102576, 104720, 108987, 117535, 119672, 128220, 141042, 145316, 149590, 157080, 164549, 170960, 179508, 181645, 188056, 217974, 224385, 235070, 239344, 254303, 256440, 282084, 290632, 299180, 314160, 329098, 352605, 359016, 363290, 376112, 399619, 435948, 448770, 470140, 493647, 508606, 512880, 544935, 564168, 581264, 598360, 658196, 705210, 718032, 726580, 762909, 799238, 822745, 871896, 897540, 940280, 987294, 1017212, 1089870, 1128336, 1196720, 1198857, 1271515, 1316392, 1410420, 1453160, 1525818, 1598476, 1645490, 1743792, 1795080, 1880560, 1974588, 1998095, 2034424, 2179740, 2397714, 2468235, 2543030, 2632784, 2797333, 2820840, 2906320, 3051636, 3196952, 3290980, 3590160, 3814545, 3949176, 3996190, 4068848, 4359480, 4795428, 4936470, 5086060, 5594666, 5641680, 5994285, 6103272, 6393904, 6581960, 7629090, 7898352, 7992380, 8391999, 8718960, 9590856, 9872940, 10172120, 11189332, 11988570, 12206544, 13163920, 13986665, 15258180, 15984760, 16783998, 19181712, 19745880, 20344240, 22378664, 23977140, 27973330, 30516360, 31969520, 33567996, 39491760, 41959995, 44757328, 47954280, 55946660, 61032720, 67135992, 83919990, 95908560, 111893320, 134271984, 167839980, 223786640, 335679960, 671359920]

約数ペア:

[(1, 671359920), (2, 335679960), (3, 223786640), (4, 167839980), (5, 134271984), (6, 111893320), (7, 95908560), (8, 83919990), (10, 67135992), (11, 61032720), (12, 55946660), (14, 47954280), (15, 44757328), (16, 41959995), (17, 39491760), (20, 33567996), (21, 31969520), (22, 30516360), (24, 27973330), (28, 23977140), (30, 22378664), (33, 20344240), (34, 19745880), (35, 19181712), (40, 16783998), (42, 15984760), (44, 15258180), (48, 13986665), (51, 13163920), (55, 12206544), (56, 11988570), (60, 11189332), (66, 10172120), (68, 9872940), (70, 9590856), (77, 8718960), (80, 8391999), (84, 7992380), (85, 7898352), (88, 7629090), (102, 6581960), (105, 6393904), (110, 6103272), (112, 5994285), (119, 5641680), (120, 5594666), (132, 5086060), (136, 4936470), (140, 4795428), (154, 4359480), (165, 4068848), (168, 3996190), (170, 3949176), (176, 3814545), (187, 3590160), (204, 3290980), (210, 3196952), (220, 3051636), (231, 2906320), (238, 2820840), (240, 2797333), (255, 2632784), (264, 2543030), (272, 2468235), (280, 2397714), (308, 2179740), (330, 2034424), (336, 1998095), (340, 1974588), (357, 1880560), (374, 1795080), (385, 1743792), (408, 1645490), (420, 1598476), (440, 1525818), (462, 1453160), (476, 1410420), (510, 1316392), (528, 1271515), (560, 1198857), (561, 1196720), (595, 1128336), (616, 1089870), (660, 1017212), (680, 987294), (714, 940280), (748, 897540), (770, 871896), (816, 822745), (840, 799238), (880, 762909), (924, 726580), (935, 718032), (952, 705210), (1020, 658196), (1122, 598360), (1155, 581264), (1190, 564168), (1232, 544935), (1309, 512880), (1320, 508606), (1360, 493647), (1428, 470140), (1496, 448770), (1540, 435948), (1680, 399619), (1785, 376112), (1848, 363290), (1870, 359016), (1904, 352605), (2040, 329098), (2137, 314160), (2244, 299180), (2310, 290632), (2380, 282084), (2618, 256440), (2640, 254303), (2805, 239344), (2856, 235070), (2992, 224385), (3080, 217974), (3570, 188056), (3696, 181645), (3740, 179508), (3927, 170960), (4080, 164549), (4274, 157080), (4488, 149590), (4620, 145316), (4760, 141042), (5236, 128220), (5610, 119672), (5712, 117535), (6160, 108987), (6411, 104720), (6545, 102576), (7140, 94028), (7480, 89754), (7854, 85480), (8548, 78540), (8976, 74795), (9240, 72658), (9520, 70521), (10472, 64110), (10685, 62832), (11220, 59836), (12822, 52360), (13090, 51288), (14280, 47014), (14959, 44880), (14960, 44877), (15708, 42740), (17096, 39270), (18480, 36329), (19635, 34192), (20944, 32055), (21370, 31416), (22440, 29918), (23507, 28560), (25644, 26180)]