208077487740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{35251}}^1$

素因数の和:35929

約数の個数: 192

約数和(自身を含む): 686517189120

約数和(自身を除く): 478439701380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 643, 765, 918, 1020, 1286, 1530, 1836, 1929, 2295, 2572, 3060, 3215, 3858, 4590, 5787, 6430, 7716, 9180, 9645, 10931, 11574, 12860, 17361, 19290, 21862, 23148, 28935, 32793, 34722, 35251, 38580, 43724, 54655, 57870, 65586, 69444, 70502, 86805, 98379, 105753, 109310, 115740, 131172, 141004, 163965, 173610, 176255, 196758, 211506, 218620, 295137, 317259, 327930, 347220, 352510, 393516, 423012, 491895, 528765, 590274, 599267, 634518, 655860, 705020, 951777, 983790, 1057530, 1180548, 1198534, 1269036, 1475685, 1586295, 1797801, 1903554, 1967580, 2115060, 2397068, 2951370, 2996335, 3172590, 3595602, 3807108, 4758885, 5393403, 5902740, 5992670, 6345180, 7191204, 8989005, 9517770, 10786806, 11985340, 16180209, 17978010, 19035540, 21573612, 22666393, 26967015, 32360418, 35956020, 45332786, 53934030, 64720836, 67999179, 80901045, 90665572, 107868060, 113331965, 135998358, 161802090, 203997537, 226663930, 271996716, 323604180, 339995895, 385328681, 407995074, 453327860, 611992611, 679991790, 770657362, 815990148, 1019987685, 1155986043, 1223985222, 1359983580, 1541314724, 1926643405, 2039975370, 2311972086, 2447970444, 3059963055, 3467958129, 3853286810, 4079950740, 4623944172, 5779930215, 6119926110, 6935916258, 7706573620, 10403874387, 11559860430, 12239852220, 13871832516, 17339790645, 20807748774, 23119720860, 34679581290, 41615497548, 52019371935, 69359162580, 104038743870, 208077487740]

約数ペア:

[(1, 208077487740), (2, 104038743870), (3, 69359162580), (4, 52019371935), (5, 41615497548), (6, 34679581290), (9, 23119720860), (10, 20807748774), (12, 17339790645), (15, 13871832516), (17, 12239852220), (18, 11559860430), (20, 10403874387), (27, 7706573620), (30, 6935916258), (34, 6119926110), (36, 5779930215), (45, 4623944172), (51, 4079950740), (54, 3853286810), (60, 3467958129), (68, 3059963055), (85, 2447970444), (90, 2311972086), (102, 2039975370), (108, 1926643405), (135, 1541314724), (153, 1359983580), (170, 1223985222), (180, 1155986043), (204, 1019987685), (255, 815990148), (270, 770657362), (306, 679991790), (340, 611992611), (459, 453327860), (510, 407995074), (540, 385328681), (612, 339995895), (643, 323604180), (765, 271996716), (918, 226663930), (1020, 203997537), (1286, 161802090), (1530, 135998358), (1836, 113331965), (1929, 107868060), (2295, 90665572), (2572, 80901045), (3060, 67999179), (3215, 64720836), (3858, 53934030), (4590, 45332786), (5787, 35956020), (6430, 32360418), (7716, 26967015), (9180, 22666393), (9645, 21573612), (10931, 19035540), (11574, 17978010), (12860, 16180209), (17361, 11985340), (19290, 10786806), (21862, 9517770), (23148, 8989005), (28935, 7191204), (32793, 6345180), (34722, 5992670), (35251, 5902740), (38580, 5393403), (43724, 4758885), (54655, 3807108), (57870, 3595602), (65586, 3172590), (69444, 2996335), (70502, 2951370), (86805, 2397068), (98379, 2115060), (105753, 1967580), (109310, 1903554), (115740, 1797801), (131172, 1586295), (141004, 1475685), (163965, 1269036), (173610, 1198534), (176255, 1180548), (196758, 1057530), (211506, 983790), (218620, 951777), (295137, 705020), (317259, 655860), (327930, 634518), (347220, 599267), (352510, 590274), (393516, 528765), (423012, 491895)]