197355840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1699}}^1$

素因数の和:1741

約数の個数: 168

約数和(自身を含む): 689152800

約数和(自身を除く): 491796960

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, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1699, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3398, 3520, 3630, 3872, 4840, 5097, 5280, 5808, 6796, 7260, 7744, 8495, 9680, 10194, 10560, 11616, 13592, 14520, 16990, 18689, 19360, 20388, 23232, 25485, 27184, 29040, 33980, 37378, 38720, 40776, 50970, 54368, 56067, 58080, 67960, 74756, 81552, 93445, 101940, 108736, 112134, 116160, 135920, 149512, 163104, 186890, 203880, 205579, 224268, 271840, 280335, 299024, 326208, 373780, 407760, 411158, 448536, 543680, 560670, 598048, 616737, 747560, 815520, 822316, 897072, 1027895, 1121340, 1196096, 1233474, 1495120, 1631040, 1644632, 1794144, 2055790, 2242680, 2466948, 2990240, 3083685, 3289264, 3588288, 4111580, 4485360, 4933896, 5980480, 6167370, 6578528, 8223160, 8970720, 9867792, 12334740, 13157056, 16446320, 17941440, 19735584, 24669480, 32892640, 39471168, 49338960, 65785280, 98677920, 197355840]

約数ペア:

[(1, 197355840), (2, 98677920), (3, 65785280), (4, 49338960), (5, 39471168), (6, 32892640), (8, 24669480), (10, 19735584), (11, 17941440), (12, 16446320), (15, 13157056), (16, 12334740), (20, 9867792), (22, 8970720), (24, 8223160), (30, 6578528), (32, 6167370), (33, 5980480), (40, 4933896), (44, 4485360), (48, 4111580), (55, 3588288), (60, 3289264), (64, 3083685), (66, 2990240), (80, 2466948), (88, 2242680), (96, 2055790), (110, 1794144), (120, 1644632), (121, 1631040), (132, 1495120), (160, 1233474), (165, 1196096), (176, 1121340), (192, 1027895), (220, 897072), (240, 822316), (242, 815520), (264, 747560), (320, 616737), (330, 598048), (352, 560670), (363, 543680), (440, 448536), (480, 411158), (484, 407760), (528, 373780), (605, 326208), (660, 299024), (704, 280335), (726, 271840), (880, 224268), (960, 205579), (968, 203880), (1056, 186890), (1210, 163104), (1320, 149512), (1452, 135920), (1699, 116160), (1760, 112134), (1815, 108736), (1936, 101940), (2112, 93445), (2420, 81552), (2640, 74756), (2904, 67960), (3398, 58080), (3520, 56067), (3630, 54368), (3872, 50970), (4840, 40776), (5097, 38720), (5280, 37378), (5808, 33980), (6796, 29040), (7260, 27184), (7744, 25485), (8495, 23232), (9680, 20388), (10194, 19360), (10560, 18689), (11616, 16990), (13592, 14520)]