204040320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9661}}^1$

素因数の和:9694

約数の個数: 128

約数和(自身を含む): 709577280

約数和(自身を除く): 505536960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 9661, 10560, 19322, 21120, 28983, 38644, 48305, 57966, 77288, 96610, 106271, 115932, 144915, 154576, 193220, 212542, 231864, 289830, 309152, 318813, 386440, 425084, 463728, 531355, 579660, 618304, 637626, 772880, 850168, 927456, 1062710, 1159320, 1236608, 1275252, 1545760, 1594065, 1700336, 1854912, 2125420, 2318640, 2550504, 3091520, 3188130, 3400672, 3709824, 4250840, 4637280, 5101008, 6183040, 6376260, 6801344, 8501680, 9274560, 10202016, 12752520, 13602688, 17003360, 18549120, 20404032, 25505040, 34006720, 40808064, 51010080, 68013440, 102020160, 204040320]

約数ペア:

[(1, 204040320), (2, 102020160), (3, 68013440), (4, 51010080), (5, 40808064), (6, 34006720), (8, 25505040), (10, 20404032), (11, 18549120), (12, 17003360), (15, 13602688), (16, 12752520), (20, 10202016), (22, 9274560), (24, 8501680), (30, 6801344), (32, 6376260), (33, 6183040), (40, 5101008), (44, 4637280), (48, 4250840), (55, 3709824), (60, 3400672), (64, 3188130), (66, 3091520), (80, 2550504), (88, 2318640), (96, 2125420), (110, 1854912), (120, 1700336), (128, 1594065), (132, 1545760), (160, 1275252), (165, 1236608), (176, 1159320), (192, 1062710), (220, 927456), (240, 850168), (264, 772880), (320, 637626), (330, 618304), (352, 579660), (384, 531355), (440, 463728), (480, 425084), (528, 386440), (640, 318813), (660, 309152), (704, 289830), (880, 231864), (960, 212542), (1056, 193220), (1320, 154576), (1408, 144915), (1760, 115932), (1920, 106271), (2112, 96610), (2640, 77288), (3520, 57966), (4224, 48305), (5280, 38644), (7040, 28983), (9661, 21120), (10560, 19322)]