282468480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{21017}}^1$

素因数の和:21046

約数の個数: 128

約数和(自身を含む): 1029041280

約数和(自身を除く): 746572800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 21017, 42034, 63051, 84068, 105085, 126102, 147119, 168136, 210170, 252204, 294238, 315255, 336272, 420340, 441357, 504408, 588476, 630510, 672544, 735595, 840680, 882714, 1008816, 1176952, 1261020, 1345088, 1471190, 1681360, 1765428, 2017632, 2206785, 2353904, 2522040, 2690176, 2942380, 3362720, 3530856, 4035264, 4413570, 4707808, 5044080, 5884760, 6725440, 7061712, 8070528, 8827140, 9415616, 10088160, 11769520, 13450880, 14123424, 17654280, 18831232, 20176320, 23539040, 28246848, 35308560, 40352640, 47078080, 56493696, 70617120, 94156160, 141234240, 282468480]

約数ペア:

[(1, 282468480), (2, 141234240), (3, 94156160), (4, 70617120), (5, 56493696), (6, 47078080), (7, 40352640), (8, 35308560), (10, 28246848), (12, 23539040), (14, 20176320), (15, 18831232), (16, 17654280), (20, 14123424), (21, 13450880), (24, 11769520), (28, 10088160), (30, 9415616), (32, 8827140), (35, 8070528), (40, 7061712), (42, 6725440), (48, 5884760), (56, 5044080), (60, 4707808), (64, 4413570), (70, 4035264), (80, 3530856), (84, 3362720), (96, 2942380), (105, 2690176), (112, 2522040), (120, 2353904), (128, 2206785), (140, 2017632), (160, 1765428), (168, 1681360), (192, 1471190), (210, 1345088), (224, 1261020), (240, 1176952), (280, 1008816), (320, 882714), (336, 840680), (384, 735595), (420, 672544), (448, 630510), (480, 588476), (560, 504408), (640, 441357), (672, 420340), (840, 336272), (896, 315255), (960, 294238), (1120, 252204), (1344, 210170), (1680, 168136), (1920, 147119), (2240, 126102), (2688, 105085), (3360, 84068), (4480, 63051), (6720, 42034), (13440, 21017)]