330903040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 873756576

約数和(自身を除く): 542853536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 128, 130, 160, 163, 208, 244, 256, 260, 305, 320, 326, 416, 488, 512, 520, 610, 640, 652, 793, 815, 832, 976, 1040, 1220, 1280, 1304, 1586, 1630, 1664, 1952, 2080, 2119, 2440, 2560, 2608, 3172, 3260, 3328, 3904, 3965, 4160, 4238, 4880, 5216, 6344, 6520, 6656, 7808, 7930, 8320, 8476, 9760, 9943, 10432, 10595, 12688, 13040, 15616, 15860, 16640, 16952, 19520, 19886, 20864, 21190, 25376, 26080, 31232, 31720, 33280, 33904, 39040, 39772, 41728, 42380, 49715, 50752, 52160, 63440, 67808, 78080, 79544, 83456, 84760, 99430, 101504, 104320, 126880, 129259, 135616, 156160, 159088, 169520, 198860, 203008, 208640, 253760, 258518, 271232, 318176, 339040, 397720, 406016, 417280, 507520, 517036, 542464, 636352, 646295, 678080, 795440, 1015040, 1034072, 1084928, 1272704, 1292590, 1356160, 1590880, 2030080, 2068144, 2545408, 2585180, 2712320, 3181760, 4136288, 5090816, 5170360, 5424640, 6363520, 8272576, 10340720, 12727040, 16545152, 20681440, 25454080, 33090304, 41362880, 66180608, 82725760, 165451520, 330903040]

約数ペア:

[(1, 330903040), (2, 165451520), (4, 82725760), (5, 66180608), (8, 41362880), (10, 33090304), (13, 25454080), (16, 20681440), (20, 16545152), (26, 12727040), (32, 10340720), (40, 8272576), (52, 6363520), (61, 5424640), (64, 5170360), (65, 5090816), (80, 4136288), (104, 3181760), (122, 2712320), (128, 2585180), (130, 2545408), (160, 2068144), (163, 2030080), (208, 1590880), (244, 1356160), (256, 1292590), (260, 1272704), (305, 1084928), (320, 1034072), (326, 1015040), (416, 795440), (488, 678080), (512, 646295), (520, 636352), (610, 542464), (640, 517036), (652, 507520), (793, 417280), (815, 406016), (832, 397720), (976, 339040), (1040, 318176), (1220, 271232), (1280, 258518), (1304, 253760), (1586, 208640), (1630, 203008), (1664, 198860), (1952, 169520), (2080, 159088), (2119, 156160), (2440, 135616), (2560, 129259), (2608, 126880), (3172, 104320), (3260, 101504), (3328, 99430), (3904, 84760), (3965, 83456), (4160, 79544), (4238, 78080), (4880, 67808), (5216, 63440), (6344, 52160), (6520, 50752), (6656, 49715), (7808, 42380), (7930, 41728), (8320, 39772), (8476, 39040), (9760, 33904), (9943, 33280), (10432, 31720), (10595, 31232), (12688, 26080), (13040, 25376), (15616, 21190), (15860, 20864), (16640, 19886), (16952, 19520)]