208085266090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:705

約数の個数: 256

約数和(自身を含む): 459406080000

約数和(自身を除く): 251320813910

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 79, 85, 95, 130, 149, 158, 170, 190, 221, 247, 298, 323, 395, 421, 442, 494, 646, 745, 790, 842, 1027, 1105, 1235, 1343, 1490, 1501, 1615, 1937, 2054, 2105, 2210, 2470, 2533, 2686, 2831, 3002, 3230, 3874, 4199, 4210, 5066, 5135, 5473, 5662, 6715, 7157, 7505, 7999, 8398, 9685, 10270, 10946, 11771, 12665, 13430, 14155, 14314, 15010, 15998, 17459, 19370, 19513, 20995, 23542, 25330, 25517, 27365, 28310, 32929, 33259, 34918, 35785, 36803, 39026, 39995, 41990, 48127, 51034, 54730, 58855, 62729, 65858, 66518, 71570, 73606, 79990, 87295, 93041, 96254, 97565, 103987, 117710, 125458, 127585, 135983, 153023, 164645, 166295, 174590, 184015, 186082, 195130, 200107, 207974, 223649, 240635, 255170, 271966, 306046, 313645, 329290, 331721, 332590, 368030, 400214, 432367, 447298, 465205, 481270, 519935, 565403, 625651, 627290, 631921, 663442, 679915, 765115, 815477, 864734, 930410, 1000535, 1039870, 1066393, 1118245, 1130806, 1191851, 1251302, 1263842, 1359830, 1530230, 1630954, 1658605, 1767779, 2001070, 2132786, 2161835, 2236490, 2383702, 2601391, 2827015, 2907437, 3128255, 3159605, 3317210, 3535558, 3802033, 4077385, 4323670, 4955591, 5202782, 5331965, 5654030, 5814874, 5959255, 6256510, 6319210, 7350239, 7604066, 8154770, 8214973, 8838895, 9911182, 10663930, 10742657, 11918510, 13006955, 13863109, 14537185, 14700478, 15494063, 16429946, 17677790, 19010165, 20261467, 21485314, 24777955, 26013910, 27726218, 29074370, 30988126, 36751195, 38020330, 40522934, 41074865, 49426429, 49555910, 53713285, 64422683, 69315545, 73502390, 77470315, 82149730, 84245047, 94156229, 98852858, 101307335, 107426570, 128845366, 138631090, 139654541, 154940630, 168490094, 188312458, 202614670, 247132145, 263399071, 279309082, 322113415, 421225235, 470781145, 494264290, 526798142, 644226830, 698272705, 842450470, 941562290, 1095185611, 1224030977, 1316995355, 1396545410, 1600655893, 2190371222, 2448061954, 2633990710, 3201311786, 5475928055, 6120154885, 8003279465, 10951856110, 12240309770, 16006558930, 20808526609, 41617053218, 104042633045, 208085266090]

約数ペア:

[(1, 208085266090), (2, 104042633045), (5, 41617053218), (10, 20808526609), (13, 16006558930), (17, 12240309770), (19, 10951856110), (26, 8003279465), (34, 6120154885), (38, 5475928055), (65, 3201311786), (79, 2633990710), (85, 2448061954), (95, 2190371222), (130, 1600655893), (149, 1396545410), (158, 1316995355), (170, 1224030977), (190, 1095185611), (221, 941562290), (247, 842450470), (298, 698272705), (323, 644226830), (395, 526798142), (421, 494264290), (442, 470781145), (494, 421225235), (646, 322113415), (745, 279309082), (790, 263399071), (842, 247132145), (1027, 202614670), (1105, 188312458), (1235, 168490094), (1343, 154940630), (1490, 139654541), (1501, 138631090), (1615, 128845366), (1937, 107426570), (2054, 101307335), (2105, 98852858), (2210, 94156229), (2470, 84245047), (2533, 82149730), (2686, 77470315), (2831, 73502390), (3002, 69315545), (3230, 64422683), (3874, 53713285), (4199, 49555910), (4210, 49426429), (5066, 41074865), (5135, 40522934), (5473, 38020330), (5662, 36751195), (6715, 30988126), (7157, 29074370), (7505, 27726218), (7999, 26013910), (8398, 24777955), (9685, 21485314), (10270, 20261467), (10946, 19010165), (11771, 17677790), (12665, 16429946), (13430, 15494063), (14155, 14700478), (14314, 14537185), (15010, 13863109), (15998, 13006955), (17459, 11918510), (19370, 10742657), (19513, 10663930), (20995, 9911182), (23542, 8838895), (25330, 8214973), (25517, 8154770), (27365, 7604066), (28310, 7350239), (32929, 6319210), (33259, 6256510), (34918, 5959255), (35785, 5814874), (36803, 5654030), (39026, 5331965), (39995, 5202782), (41990, 4955591), (48127, 4323670), (51034, 4077385), (54730, 3802033), (58855, 3535558), (62729, 3317210), (65858, 3159605), (66518, 3128255), (71570, 2907437), (73606, 2827015), (79990, 2601391), (87295, 2383702), (93041, 2236490), (96254, 2161835), (97565, 2132786), (103987, 2001070), (117710, 1767779), (125458, 1658605), (127585, 1630954), (135983, 1530230), (153023, 1359830), (164645, 1263842), (166295, 1251302), (174590, 1191851), (184015, 1130806), (186082, 1118245), (195130, 1066393), (200107, 1039870), (207974, 1000535), (223649, 930410), (240635, 864734), (255170, 815477), (271966, 765115), (306046, 679915), (313645, 663442), (329290, 631921), (331721, 627290), (332590, 625651), (368030, 565403), (400214, 519935), (432367, 481270), (447298, 465205)]