7226855040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221411}}^1$

素因数の和:221450

約数の個数: 128

約数和(自身を含む): 24390745920

約数和(自身を除く): 17163890880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 221411, 442822, 664233, 885644, 1107055, 1328466, 1771288, 2214110, 2656932, 3321165, 3542576, 3763987, 4428220, 5313864, 6642330, 7085152, 7527974, 8856440, 10627728, 11291961, 13284660, 14170304, 15055948, 17712880, 18819935, 21255456, 22583922, 26569320, 28340608, 30111896, 35425760, 37639870, 42510912, 45167844, 53138640, 56459805, 60223792, 70851520, 75279740, 85021824, 90335688, 106277280, 112919610, 120447584, 141703040, 150559480, 180671376, 212554560, 225839220, 240895168, 301118960, 361342752, 425109120, 451678440, 481790336, 602237920, 722685504, 903356880, 1204475840, 1445371008, 1806713760, 2408951680, 3613427520, 7226855040]

約数ペア:

[(1, 7226855040), (2, 3613427520), (3, 2408951680), (4, 1806713760), (5, 1445371008), (6, 1204475840), (8, 903356880), (10, 722685504), (12, 602237920), (15, 481790336), (16, 451678440), (17, 425109120), (20, 361342752), (24, 301118960), (30, 240895168), (32, 225839220), (34, 212554560), (40, 180671376), (48, 150559480), (51, 141703040), (60, 120447584), (64, 112919610), (68, 106277280), (80, 90335688), (85, 85021824), (96, 75279740), (102, 70851520), (120, 60223792), (128, 56459805), (136, 53138640), (160, 45167844), (170, 42510912), (192, 37639870), (204, 35425760), (240, 30111896), (255, 28340608), (272, 26569320), (320, 22583922), (340, 21255456), (384, 18819935), (408, 17712880), (480, 15055948), (510, 14170304), (544, 13284660), (640, 11291961), (680, 10627728), (816, 8856440), (960, 7527974), (1020, 7085152), (1088, 6642330), (1360, 5313864), (1632, 4428220), (1920, 3763987), (2040, 3542576), (2176, 3321165), (2720, 2656932), (3264, 2214110), (4080, 1771288), (5440, 1328466), (6528, 1107055), (8160, 885644), (10880, 664233), (16320, 442822), (32640, 221411)]