307285440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4157}}^1$

素因数の和:4195

約数の個数: 224

約数和(自身を含む): 1216664064

約数和(自身を除く): 909378624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4157, 4620, 4928, 5280, 6160, 6720, 7392, 8314, 9240, 10560, 12320, 12471, 14784, 16628, 18480, 20785, 24640, 24942, 29099, 33256, 36960, 41570, 45727, 49884, 58198, 62355, 66512, 73920, 83140, 87297, 91454, 99768, 116396, 124710, 133024, 137181, 145495, 166280, 174594, 182908, 199536, 228635, 232792, 249420, 266048, 274362, 290990, 320089, 332560, 349188, 365816, 399072, 436485, 457270, 465584, 498840, 548724, 581980, 640178, 665120, 685905, 698376, 731632, 798144, 872970, 914540, 931168, 960267, 997680, 1097448, 1163960, 1280356, 1330240, 1371810, 1396752, 1463264, 1600445, 1745940, 1829080, 1862336, 1920534, 1995360, 2194896, 2327920, 2560712, 2743620, 2793504, 2926528, 3200890, 3491880, 3658160, 3841068, 3990720, 4389792, 4655840, 4801335, 5121424, 5487240, 5587008, 6401780, 6983760, 7316320, 7682136, 8779584, 9311680, 9602670, 10242848, 10974480, 12803560, 13967520, 14632640, 15364272, 19205340, 20485696, 21948960, 25607120, 27935040, 30728544, 38410680, 43897920, 51214240, 61457088, 76821360, 102428480, 153642720, 307285440]

約数ペア:

[(1, 307285440), (2, 153642720), (3, 102428480), (4, 76821360), (5, 61457088), (6, 51214240), (7, 43897920), (8, 38410680), (10, 30728544), (11, 27935040), (12, 25607120), (14, 21948960), (15, 20485696), (16, 19205340), (20, 15364272), (21, 14632640), (22, 13967520), (24, 12803560), (28, 10974480), (30, 10242848), (32, 9602670), (33, 9311680), (35, 8779584), (40, 7682136), (42, 7316320), (44, 6983760), (48, 6401780), (55, 5587008), (56, 5487240), (60, 5121424), (64, 4801335), (66, 4655840), (70, 4389792), (77, 3990720), (80, 3841068), (84, 3658160), (88, 3491880), (96, 3200890), (105, 2926528), (110, 2793504), (112, 2743620), (120, 2560712), (132, 2327920), (140, 2194896), (154, 1995360), (160, 1920534), (165, 1862336), (168, 1829080), (176, 1745940), (192, 1600445), (210, 1463264), (220, 1396752), (224, 1371810), (231, 1330240), (240, 1280356), (264, 1163960), (280, 1097448), (308, 997680), (320, 960267), (330, 931168), (336, 914540), (352, 872970), (385, 798144), (420, 731632), (440, 698376), (448, 685905), (462, 665120), (480, 640178), (528, 581980), (560, 548724), (616, 498840), (660, 465584), (672, 457270), (704, 436485), (770, 399072), (840, 365816), (880, 349188), (924, 332560), (960, 320089), (1056, 290990), (1120, 274362), (1155, 266048), (1232, 249420), (1320, 232792), (1344, 228635), (1540, 199536), (1680, 182908), (1760, 174594), (1848, 166280), (2112, 145495), (2240, 137181), (2310, 133024), (2464, 124710), (2640, 116396), (3080, 99768), (3360, 91454), (3520, 87297), (3696, 83140), (4157, 73920), (4620, 66512), (4928, 62355), (5280, 58198), (6160, 49884), (6720, 45727), (7392, 41570), (8314, 36960), (9240, 33256), (10560, 29099), (12320, 24942), (12471, 24640), (14784, 20785), (16628, 18480)]