259878960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 360

約数和(自身を含む): 1016237040

約数和(自身を除く): 756358080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 121, 132, 144, 152, 157, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 242, 264, 285, 304, 314, 330, 342, 360, 363, 380, 396, 418, 440, 456, 471, 484, 495, 528, 570, 605, 627, 628, 660, 684, 720, 726, 760, 785, 792, 836, 855, 880, 912, 942, 968, 990, 1045, 1089, 1140, 1210, 1254, 1256, 1320, 1368, 1413, 1452, 1520, 1570, 1584, 1672, 1710, 1727, 1815, 1881, 1884, 1936, 1980, 2090, 2178, 2280, 2299, 2355, 2420, 2508, 2512, 2640, 2736, 2826, 2904, 2983, 3135, 3140, 3344, 3420, 3454, 3630, 3762, 3768, 3960, 4180, 4356, 4560, 4598, 4710, 4840, 5016, 5181, 5445, 5652, 5808, 5966, 6270, 6280, 6840, 6897, 6908, 7065, 7260, 7524, 7536, 7920, 8360, 8635, 8712, 8949, 9196, 9405, 9420, 9680, 10032, 10362, 10890, 11304, 11495, 11932, 12540, 12560, 13680, 13794, 13816, 14130, 14520, 14915, 15048, 15543, 16720, 17270, 17424, 17898, 18392, 18810, 18840, 18997, 20691, 20724, 21780, 22608, 22990, 23864, 25080, 25905, 26847, 27588, 27632, 28260, 29040, 29830, 30096, 31086, 32813, 34485, 34540, 35796, 36784, 37620, 37680, 37994, 41382, 41448, 43560, 44745, 45980, 47728, 50160, 51810, 53694, 55176, 56520, 56991, 59660, 62172, 65626, 68970, 69080, 71592, 75240, 75988, 77715, 82764, 82896, 87120, 89490, 91960, 94985, 98439, 103455, 103620, 107388, 110352, 113040, 113982, 119320, 124344, 131252, 134235, 137940, 138160, 143184, 150480, 151976, 155430, 164065, 165528, 170973, 178980, 183920, 189970, 196878, 206910, 207240, 214776, 227964, 238640, 248688, 262504, 268470, 275880, 284955, 295317, 303952, 310860, 328130, 331056, 341946, 357960, 360943, 379940, 393756, 413820, 414480, 429552, 455928, 492195, 525008, 536940, 551760, 569910, 590634, 621720, 656260, 683892, 715920, 721886, 759880, 787512, 827640, 854865, 911856, 984390, 1073880, 1082829, 1139820, 1181268, 1243440, 1312520, 1367784, 1443772, 1476585, 1519760, 1575024, 1655280, 1709730, 1804715, 1968780, 2147760, 2165658, 2279640, 2362536, 2625040, 2735568, 2887544, 2953170, 3248487, 3419460, 3609430, 3937560, 4331316, 4559280, 4725072, 5414145, 5775088, 5906340, 6496974, 6838920, 7218860, 7875120, 8662632, 10828290, 11812680, 12993948, 13677840, 14437720, 16242435, 17325264, 21656580, 23625360, 25987896, 28875440, 32484870, 43313160, 51975792, 64969740, 86626320, 129939480, 259878960]

約数ペア:

[(1, 259878960), (2, 129939480), (3, 86626320), (4, 64969740), (5, 51975792), (6, 43313160), (8, 32484870), (9, 28875440), (10, 25987896), (11, 23625360), (12, 21656580), (15, 17325264), (16, 16242435), (18, 14437720), (19, 13677840), (20, 12993948), (22, 11812680), (24, 10828290), (30, 8662632), (33, 7875120), (36, 7218860), (38, 6838920), (40, 6496974), (44, 5906340), (45, 5775088), (48, 5414145), (55, 4725072), (57, 4559280), (60, 4331316), (66, 3937560), (72, 3609430), (76, 3419460), (80, 3248487), (88, 2953170), (90, 2887544), (95, 2735568), (99, 2625040), (110, 2362536), (114, 2279640), (120, 2165658), (121, 2147760), (132, 1968780), (144, 1804715), (152, 1709730), (157, 1655280), (165, 1575024), (171, 1519760), (176, 1476585), (180, 1443772), (190, 1367784), (198, 1312520), (209, 1243440), (220, 1181268), (228, 1139820), (240, 1082829), (242, 1073880), (264, 984390), (285, 911856), (304, 854865), (314, 827640), (330, 787512), (342, 759880), (360, 721886), (363, 715920), (380, 683892), (396, 656260), (418, 621720), (440, 590634), (456, 569910), (471, 551760), (484, 536940), (495, 525008), (528, 492195), (570, 455928), (605, 429552), (627, 414480), (628, 413820), (660, 393756), (684, 379940), (720, 360943), (726, 357960), (760, 341946), (785, 331056), (792, 328130), (836, 310860), (855, 303952), (880, 295317), (912, 284955), (942, 275880), (968, 268470), (990, 262504), (1045, 248688), (1089, 238640), (1140, 227964), (1210, 214776), (1254, 207240), (1256, 206910), (1320, 196878), (1368, 189970), (1413, 183920), (1452, 178980), (1520, 170973), (1570, 165528), (1584, 164065), (1672, 155430), (1710, 151976), (1727, 150480), (1815, 143184), (1881, 138160), (1884, 137940), (1936, 134235), (1980, 131252), (2090, 124344), (2178, 119320), (2280, 113982), (2299, 113040), (2355, 110352), (2420, 107388), (2508, 103620), (2512, 103455), (2640, 98439), (2736, 94985), (2826, 91960), (2904, 89490), (2983, 87120), (3135, 82896), (3140, 82764), (3344, 77715), (3420, 75988), (3454, 75240), (3630, 71592), (3762, 69080), (3768, 68970), (3960, 65626), (4180, 62172), (4356, 59660), (4560, 56991), (4598, 56520), (4710, 55176), (4840, 53694), (5016, 51810), (5181, 50160), (5445, 47728), (5652, 45980), (5808, 44745), (5966, 43560), (6270, 41448), (6280, 41382), (6840, 37994), (6897, 37680), (6908, 37620), (7065, 36784), (7260, 35796), (7524, 34540), (7536, 34485), (7920, 32813), (8360, 31086), (8635, 30096), (8712, 29830), (8949, 29040), (9196, 28260), (9405, 27632), (9420, 27588), (9680, 26847), (10032, 25905), (10362, 25080), (10890, 23864), (11304, 22990), (11495, 22608), (11932, 21780), (12540, 20724), (12560, 20691), (13680, 18997), (13794, 18840), (13816, 18810), (14130, 18392), (14520, 17898), (14915, 17424), (15048, 17270), (15543, 16720)]