202102921040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1\times {\mathrm{1979}}^1$

素因数の和:3301

約数の個数: 160

約数和(自身を含む): 506352591360

約数和(自身を除く): 304249670320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 488, 610, 680, 976, 1037, 1220, 1231, 1360, 1979, 2074, 2440, 2462, 3958, 4148, 4880, 4924, 5185, 6155, 7916, 8296, 9848, 9895, 10370, 12310, 15832, 16592, 19696, 19790, 20740, 20927, 24620, 31664, 33643, 39580, 41480, 41854, 49240, 67286, 75091, 79160, 82960, 83708, 98480, 104635, 120719, 134572, 150182, 158320, 167416, 168215, 209270, 241438, 269144, 300364, 334832, 336430, 375455, 418540, 482876, 538288, 600728, 603595, 672860, 750910, 837080, 965752, 1201456, 1207190, 1276547, 1345720, 1501820, 1674160, 1931504, 2052223, 2414380, 2436149, 2553094, 2691440, 3003640, 4104446, 4828760, 4872298, 5106188, 6007280, 6382735, 8208892, 9657520, 9744596, 10212376, 10261115, 12180745, 12765470, 16417784, 19489192, 20424752, 20522230, 24361490, 25530940, 32835568, 38978384, 41044460, 41414533, 48722980, 51061880, 82088920, 82829066, 97445960, 102123760, 148605089, 164177840, 165658132, 194891920, 207072665, 297210178, 331316264, 414145330, 594420356, 662632528, 743025445, 828290660, 1188840712, 1486050890, 1656581320, 2377681424, 2526286513, 2972101780, 3313162640, 5052573026, 5944203560, 10105146052, 11888407120, 12631432565, 20210292104, 25262865130, 40420584208, 50525730260, 101051460520, 202102921040]

約数ペア:

[(1, 202102921040), (2, 101051460520), (4, 50525730260), (5, 40420584208), (8, 25262865130), (10, 20210292104), (16, 12631432565), (17, 11888407120), (20, 10105146052), (34, 5944203560), (40, 5052573026), (61, 3313162640), (68, 2972101780), (80, 2526286513), (85, 2377681424), (122, 1656581320), (136, 1486050890), (170, 1188840712), (244, 828290660), (272, 743025445), (305, 662632528), (340, 594420356), (488, 414145330), (610, 331316264), (680, 297210178), (976, 207072665), (1037, 194891920), (1220, 165658132), (1231, 164177840), (1360, 148605089), (1979, 102123760), (2074, 97445960), (2440, 82829066), (2462, 82088920), (3958, 51061880), (4148, 48722980), (4880, 41414533), (4924, 41044460), (5185, 38978384), (6155, 32835568), (7916, 25530940), (8296, 24361490), (9848, 20522230), (9895, 20424752), (10370, 19489192), (12310, 16417784), (15832, 12765470), (16592, 12180745), (19696, 10261115), (19790, 10212376), (20740, 9744596), (20927, 9657520), (24620, 8208892), (31664, 6382735), (33643, 6007280), (39580, 5106188), (41480, 4872298), (41854, 4828760), (49240, 4104446), (67286, 3003640), (75091, 2691440), (79160, 2553094), (82960, 2436149), (83708, 2414380), (98480, 2052223), (104635, 1931504), (120719, 1674160), (134572, 1501820), (150182, 1345720), (158320, 1276547), (167416, 1207190), (168215, 1201456), (209270, 965752), (241438, 837080), (269144, 750910), (300364, 672860), (334832, 603595), (336430, 600728), (375455, 538288), (418540, 482876)]