15709701040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1820

約数の個数: 240

約数和(自身を含む): 42939626688

約数和(自身を除く): 27229925648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 41, 44, 46, 55, 80, 82, 88, 92, 110, 115, 121, 164, 176, 184, 205, 220, 230, 242, 253, 328, 368, 410, 440, 451, 460, 484, 506, 605, 656, 820, 880, 902, 920, 943, 968, 1012, 1210, 1265, 1640, 1721, 1804, 1840, 1886, 1936, 2024, 2255, 2420, 2530, 2783, 3280, 3442, 3608, 3772, 4048, 4510, 4715, 4840, 4961, 5060, 5566, 6884, 7216, 7544, 8605, 9020, 9430, 9680, 9922, 10120, 10373, 11132, 13768, 13915, 15088, 17210, 18040, 18860, 18931, 19844, 20240, 20746, 22264, 24805, 27536, 27830, 34420, 36080, 37720, 37862, 39583, 39688, 41492, 44528, 49610, 51865, 55660, 68840, 70561, 75440, 75724, 79166, 79376, 82984, 94655, 99220, 103730, 111320, 114103, 137680, 141122, 151448, 158332, 165968, 189310, 197915, 198440, 207460, 208241, 222640, 228206, 282244, 302896, 316664, 352805, 378620, 395830, 396880, 414920, 416482, 435413, 456412, 564488, 570515, 633328, 705610, 757240, 776171, 791660, 829840, 832964, 870826, 912824, 1041205, 1128976, 1141030, 1411220, 1514480, 1552342, 1583320, 1622903, 1665928, 1741652, 1825648, 2082410, 2177065, 2282060, 2822440, 3104684, 3166640, 3245806, 3331856, 3483304, 3880855, 4164820, 4354130, 4564120, 4789543, 5644880, 6209368, 6491612, 6966608, 7761710, 8114515, 8329640, 8537881, 8708260, 9128240, 9579086, 12418736, 12983224, 15523420, 16229030, 16659280, 17075762, 17416520, 17851933, 19158172, 23947715, 25966448, 31046840, 32458060, 34151524, 34833040, 35703866, 38316344, 42689405, 47895430, 62093680, 64916120, 68303048, 71407732, 76632688, 85378810, 89259665, 95790860, 129832240, 136606096, 142815464, 170757620, 178519330, 191581720, 196371263, 285630928, 341515240, 357038660, 383163440, 392742526, 683030480, 714077320, 785485052, 981856315, 1428154640, 1570970104, 1963712630, 3141940208, 3927425260, 7854850520, 15709701040]

約数ペア:

[(1, 15709701040), (2, 7854850520), (4, 3927425260), (5, 3141940208), (8, 1963712630), (10, 1570970104), (11, 1428154640), (16, 981856315), (20, 785485052), (22, 714077320), (23, 683030480), (40, 392742526), (41, 383163440), (44, 357038660), (46, 341515240), (55, 285630928), (80, 196371263), (82, 191581720), (88, 178519330), (92, 170757620), (110, 142815464), (115, 136606096), (121, 129832240), (164, 95790860), (176, 89259665), (184, 85378810), (205, 76632688), (220, 71407732), (230, 68303048), (242, 64916120), (253, 62093680), (328, 47895430), (368, 42689405), (410, 38316344), (440, 35703866), (451, 34833040), (460, 34151524), (484, 32458060), (506, 31046840), (605, 25966448), (656, 23947715), (820, 19158172), (880, 17851933), (902, 17416520), (920, 17075762), (943, 16659280), (968, 16229030), (1012, 15523420), (1210, 12983224), (1265, 12418736), (1640, 9579086), (1721, 9128240), (1804, 8708260), (1840, 8537881), (1886, 8329640), (1936, 8114515), (2024, 7761710), (2255, 6966608), (2420, 6491612), (2530, 6209368), (2783, 5644880), (3280, 4789543), (3442, 4564120), (3608, 4354130), (3772, 4164820), (4048, 3880855), (4510, 3483304), (4715, 3331856), (4840, 3245806), (4961, 3166640), (5060, 3104684), (5566, 2822440), (6884, 2282060), (7216, 2177065), (7544, 2082410), (8605, 1825648), (9020, 1741652), (9430, 1665928), (9680, 1622903), (9922, 1583320), (10120, 1552342), (10373, 1514480), (11132, 1411220), (13768, 1141030), (13915, 1128976), (15088, 1041205), (17210, 912824), (18040, 870826), (18860, 832964), (18931, 829840), (19844, 791660), (20240, 776171), (20746, 757240), (22264, 705610), (24805, 633328), (27536, 570515), (27830, 564488), (34420, 456412), (36080, 435413), (37720, 416482), (37862, 414920), (39583, 396880), (39688, 395830), (41492, 378620), (44528, 352805), (49610, 316664), (51865, 302896), (55660, 282244), (68840, 228206), (70561, 222640), (75440, 208241), (75724, 207460), (79166, 198440), (79376, 197915), (82984, 189310), (94655, 165968), (99220, 158332), (103730, 151448), (111320, 141122), (114103, 137680)]