64660153920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{100981}}^1$

素因数の和:101053

約数の個数: 224

約数和(自身を含む): 221611057920

約数和(自身を除く): 156950904000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 64, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 192, 230, 232, 240, 276, 290, 320, 345, 348, 368, 435, 460, 464, 480, 552, 580, 667, 690, 696, 736, 870, 920, 928, 960, 1104, 1160, 1334, 1380, 1392, 1472, 1740, 1840, 1856, 2001, 2208, 2320, 2668, 2760, 2784, 3335, 3480, 3680, 4002, 4416, 4640, 5336, 5520, 5568, 6670, 6960, 7360, 8004, 9280, 10005, 10672, 11040, 13340, 13920, 16008, 20010, 21344, 22080, 26680, 27840, 32016, 40020, 42688, 53360, 64032, 80040, 100981, 106720, 128064, 160080, 201962, 213440, 302943, 320160, 403924, 504905, 605886, 640320, 807848, 1009810, 1211772, 1514715, 1615696, 2019620, 2322563, 2423544, 2928449, 3029430, 3231392, 4039240, 4645126, 4847088, 5856898, 6058860, 6462784, 6967689, 8078480, 8785347, 9290252, 9694176, 11612815, 11713796, 12117720, 13935378, 14642245, 16156960, 17570694, 18580504, 19388352, 23225630, 23427592, 24235440, 27870756, 29284490, 32313920, 34838445, 35141388, 37161008, 43926735, 46451260, 46855184, 48470880, 55741512, 58568980, 67354327, 69676890, 70282776, 74322016, 87853470, 92902520, 93710368, 96941760, 111483024, 117137960, 134708654, 139353780, 140565552, 148644032, 175706940, 185805040, 187420736, 202062981, 222966048, 234275920, 269417308, 278707560, 281131104, 336771635, 351413880, 371610080, 404125962, 445932096, 468551840, 538834616, 557415120, 562262208, 673543270, 702827760, 743220160, 808251924, 937103680, 1010314905, 1077669232, 1114830240, 1347086540, 1405655520, 1616503848, 2020629810, 2155338464, 2229660480, 2694173080, 2811311040, 3233007696, 4041259620, 4310676928, 5388346160, 6466015392, 8082519240, 10776692320, 12932030784, 16165038480, 21553384640, 32330076960, 64660153920]

約数ペア:

[(1, 64660153920), (2, 32330076960), (3, 21553384640), (4, 16165038480), (5, 12932030784), (6, 10776692320), (8, 8082519240), (10, 6466015392), (12, 5388346160), (15, 4310676928), (16, 4041259620), (20, 3233007696), (23, 2811311040), (24, 2694173080), (29, 2229660480), (30, 2155338464), (32, 2020629810), (40, 1616503848), (46, 1405655520), (48, 1347086540), (58, 1114830240), (60, 1077669232), (64, 1010314905), (69, 937103680), (80, 808251924), (87, 743220160), (92, 702827760), (96, 673543270), (115, 562262208), (116, 557415120), (120, 538834616), (138, 468551840), (145, 445932096), (160, 404125962), (174, 371610080), (184, 351413880), (192, 336771635), (230, 281131104), (232, 278707560), (240, 269417308), (276, 234275920), (290, 222966048), (320, 202062981), (345, 187420736), (348, 185805040), (368, 175706940), (435, 148644032), (460, 140565552), (464, 139353780), (480, 134708654), (552, 117137960), (580, 111483024), (667, 96941760), (690, 93710368), (696, 92902520), (736, 87853470), (870, 74322016), (920, 70282776), (928, 69676890), (960, 67354327), (1104, 58568980), (1160, 55741512), (1334, 48470880), (1380, 46855184), (1392, 46451260), (1472, 43926735), (1740, 37161008), (1840, 35141388), (1856, 34838445), (2001, 32313920), (2208, 29284490), (2320, 27870756), (2668, 24235440), (2760, 23427592), (2784, 23225630), (3335, 19388352), (3480, 18580504), (3680, 17570694), (4002, 16156960), (4416, 14642245), (4640, 13935378), (5336, 12117720), (5520, 11713796), (5568, 11612815), (6670, 9694176), (6960, 9290252), (7360, 8785347), (8004, 8078480), (9280, 6967689), (10005, 6462784), (10672, 6058860), (11040, 5856898), (13340, 4847088), (13920, 4645126), (16008, 4039240), (20010, 3231392), (21344, 3029430), (22080, 2928449), (26680, 2423544), (27840, 2322563), (32016, 2019620), (40020, 1615696), (42688, 1514715), (53360, 1211772), (64032, 1009810), (80040, 807848), (100981, 640320), (106720, 605886), (128064, 504905), (160080, 403924), (201962, 320160), (213440, 302943)]