1845686520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1219

約数の個数: 256

約数和(自身を含む): 6521472000

約数和(自身を除く): 4675785480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 67, 69, 72, 90, 92, 108, 115, 120, 134, 135, 138, 180, 184, 201, 207, 216, 230, 268, 270, 276, 335, 345, 360, 402, 414, 460, 536, 540, 552, 603, 621, 670, 690, 804, 828, 920, 1005, 1035, 1080, 1109, 1206, 1242, 1340, 1380, 1541, 1608, 1656, 1809, 2010, 2070, 2218, 2412, 2484, 2680, 2760, 3015, 3082, 3105, 3327, 3618, 4020, 4140, 4436, 4623, 4824, 4968, 5545, 6030, 6164, 6210, 6654, 7236, 7705, 8040, 8280, 8872, 9045, 9246, 9981, 11090, 12060, 12328, 12420, 13308, 13869, 14472, 15410, 16635, 18090, 18492, 19962, 22180, 23115, 24120, 24840, 25507, 26616, 27738, 29943, 30820, 33270, 36180, 36984, 39924, 41607, 44360, 46230, 49905, 51014, 55476, 59886, 61640, 66540, 69345, 72360, 74303, 76521, 79848, 83214, 92460, 99810, 102028, 110952, 119772, 127535, 133080, 138690, 148606, 149715, 153042, 166428, 184920, 199620, 204056, 208035, 222909, 229563, 239544, 255070, 277380, 297212, 299430, 306084, 332856, 371515, 382605, 399240, 416070, 445818, 459126, 510140, 554760, 594424, 598860, 612168, 668727, 688689, 743030, 765210, 832140, 891636, 918252, 1020280, 1114545, 1147815, 1197720, 1337454, 1377378, 1486060, 1530420, 1664280, 1708969, 1783272, 1836504, 2006181, 2229090, 2295630, 2674908, 2754756, 2972120, 3060840, 3343635, 3417938, 3443445, 4012362, 4458180, 4591260, 5126907, 5349816, 5509512, 6687270, 6835876, 6886890, 8024724, 8544845, 8916360, 9182520, 10030905, 10253814, 13374540, 13671752, 13773780, 15380721, 16049448, 17089690, 20061810, 20507628, 25634535, 26749080, 27547560, 30761442, 34179380, 40123620, 41015256, 46142163, 51269070, 61522884, 68358760, 76903605, 80247240, 92284326, 102538140, 123045768, 153807210, 184568652, 205076280, 230710815, 307614420, 369137304, 461421630, 615228840, 922843260, 1845686520]

約数ペア:

[(1, 1845686520), (2, 922843260), (3, 615228840), (4, 461421630), (5, 369137304), (6, 307614420), (8, 230710815), (9, 205076280), (10, 184568652), (12, 153807210), (15, 123045768), (18, 102538140), (20, 92284326), (23, 80247240), (24, 76903605), (27, 68358760), (30, 61522884), (36, 51269070), (40, 46142163), (45, 41015256), (46, 40123620), (54, 34179380), (60, 30761442), (67, 27547560), (69, 26749080), (72, 25634535), (90, 20507628), (92, 20061810), (108, 17089690), (115, 16049448), (120, 15380721), (134, 13773780), (135, 13671752), (138, 13374540), (180, 10253814), (184, 10030905), (201, 9182520), (207, 8916360), (216, 8544845), (230, 8024724), (268, 6886890), (270, 6835876), (276, 6687270), (335, 5509512), (345, 5349816), (360, 5126907), (402, 4591260), (414, 4458180), (460, 4012362), (536, 3443445), (540, 3417938), (552, 3343635), (603, 3060840), (621, 2972120), (670, 2754756), (690, 2674908), (804, 2295630), (828, 2229090), (920, 2006181), (1005, 1836504), (1035, 1783272), (1080, 1708969), (1109, 1664280), (1206, 1530420), (1242, 1486060), (1340, 1377378), (1380, 1337454), (1541, 1197720), (1608, 1147815), (1656, 1114545), (1809, 1020280), (2010, 918252), (2070, 891636), (2218, 832140), (2412, 765210), (2484, 743030), (2680, 688689), (2760, 668727), (3015, 612168), (3082, 598860), (3105, 594424), (3327, 554760), (3618, 510140), (4020, 459126), (4140, 445818), (4436, 416070), (4623, 399240), (4824, 382605), (4968, 371515), (5545, 332856), (6030, 306084), (6164, 299430), (6210, 297212), (6654, 277380), (7236, 255070), (7705, 239544), (8040, 229563), (8280, 222909), (8872, 208035), (9045, 204056), (9246, 199620), (9981, 184920), (11090, 166428), (12060, 153042), (12328, 149715), (12420, 148606), (13308, 138690), (13869, 133080), (14472, 127535), (15410, 119772), (16635, 110952), (18090, 102028), (18492, 99810), (19962, 92460), (22180, 83214), (23115, 79848), (24120, 76521), (24840, 74303), (25507, 72360), (26616, 69345), (27738, 66540), (29943, 61640), (30820, 59886), (33270, 55476), (36180, 51014), (36984, 49905), (39924, 46230), (41607, 44360)]