198149280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3511

約数の個数: 192

約数和(自身を含む): 755516160

約数和(自身を除く): 557366880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3469, 3570, 3808, 4080, 4760, 5712, 6938, 7140, 8160, 9520, 10407, 11424, 13876, 14280, 17345, 19040, 20814, 24283, 27752, 28560, 34690, 41628, 48566, 52035, 55504, 57120, 58973, 69380, 72849, 83256, 97132, 104070, 111008, 117946, 121415, 138760, 145698, 166512, 176919, 194264, 208140, 235892, 242830, 277520, 291396, 294865, 333024, 353838, 364245, 388528, 412811, 416280, 471784, 485660, 555040, 582792, 589730, 707676, 728490, 777056, 825622, 832560, 884595, 943568, 971320, 1165584, 1179460, 1238433, 1415352, 1456980, 1651244, 1665120, 1769190, 1887136, 1942640, 2064055, 2331168, 2358920, 2476866, 2830704, 2913960, 3302488, 3538380, 3885280, 4128110, 4717840, 4953732, 5661408, 5827920, 6192165, 6604976, 7076760, 8256220, 9435680, 9907464, 11655840, 12384330, 13209952, 14153520, 16512440, 19814928, 24768660, 28307040, 33024880, 39629856, 49537320, 66049760, 99074640, 198149280]

約数ペア:

[(1, 198149280), (2, 99074640), (3, 66049760), (4, 49537320), (5, 39629856), (6, 33024880), (7, 28307040), (8, 24768660), (10, 19814928), (12, 16512440), (14, 14153520), (15, 13209952), (16, 12384330), (17, 11655840), (20, 9907464), (21, 9435680), (24, 8256220), (28, 7076760), (30, 6604976), (32, 6192165), (34, 5827920), (35, 5661408), (40, 4953732), (42, 4717840), (48, 4128110), (51, 3885280), (56, 3538380), (60, 3302488), (68, 2913960), (70, 2830704), (80, 2476866), (84, 2358920), (85, 2331168), (96, 2064055), (102, 1942640), (105, 1887136), (112, 1769190), (119, 1665120), (120, 1651244), (136, 1456980), (140, 1415352), (160, 1238433), (168, 1179460), (170, 1165584), (204, 971320), (210, 943568), (224, 884595), (238, 832560), (240, 825622), (255, 777056), (272, 728490), (280, 707676), (336, 589730), (340, 582792), (357, 555040), (408, 485660), (420, 471784), (476, 416280), (480, 412811), (510, 388528), (544, 364245), (560, 353838), (595, 333024), (672, 294865), (680, 291396), (714, 277520), (816, 242830), (840, 235892), (952, 208140), (1020, 194264), (1120, 176919), (1190, 166512), (1360, 145698), (1428, 138760), (1632, 121415), (1680, 117946), (1785, 111008), (1904, 104070), (2040, 97132), (2380, 83256), (2720, 72849), (2856, 69380), (3360, 58973), (3469, 57120), (3570, 55504), (3808, 52035), (4080, 48566), (4760, 41628), (5712, 34690), (6938, 28560), (7140, 27752), (8160, 24283), (9520, 20814), (10407, 19040), (11424, 17345), (13876, 14280)]