242540480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8366

約数の個数: 112

約数和(自身を含む): 710915520

約数和(自身を除く): 468375040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 8329, 14560, 16658, 29120, 33316, 41645, 58303, 66632, 83290, 108277, 116606, 133264, 166580, 216554, 233212, 266528, 291515, 333160, 433108, 466424, 533056, 541385, 583030, 666320, 757939, 866216, 932848, 1082770, 1166060, 1332640, 1515878, 1732432, 1865696, 2165540, 2332120, 2665280, 3031756, 3464864, 3731392, 3789695, 4331080, 4664240, 6063512, 6929728, 7579390, 8662160, 9328480, 12127024, 15158780, 17324320, 18656960, 24254048, 30317560, 34648640, 48508096, 60635120, 121270240, 242540480]

約数ペア:

[(1, 242540480), (2, 121270240), (4, 60635120), (5, 48508096), (7, 34648640), (8, 30317560), (10, 24254048), (13, 18656960), (14, 17324320), (16, 15158780), (20, 12127024), (26, 9328480), (28, 8662160), (32, 7579390), (35, 6929728), (40, 6063512), (52, 4664240), (56, 4331080), (64, 3789695), (65, 3731392), (70, 3464864), (80, 3031756), (91, 2665280), (104, 2332120), (112, 2165540), (130, 1865696), (140, 1732432), (160, 1515878), (182, 1332640), (208, 1166060), (224, 1082770), (260, 932848), (280, 866216), (320, 757939), (364, 666320), (416, 583030), (448, 541385), (455, 533056), (520, 466424), (560, 433108), (728, 333160), (832, 291515), (910, 266528), (1040, 233212), (1120, 216554), (1456, 166580), (1820, 133264), (2080, 116606), (2240, 108277), (2912, 83290), (3640, 66632), (4160, 58303), (5824, 41645), (7280, 33316), (8329, 29120), (14560, 16658)]