198089520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 634626048

約数和(自身を除く): 436536528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 97, 120, 127, 134, 194, 201, 240, 254, 268, 291, 335, 381, 388, 402, 485, 508, 536, 582, 635, 670, 762, 776, 804, 970, 1005, 1016, 1072, 1164, 1270, 1340, 1455, 1524, 1552, 1608, 1905, 1940, 2010, 2032, 2328, 2540, 2680, 2910, 3048, 3216, 3810, 3880, 4020, 4656, 5080, 5360, 5820, 6096, 6499, 7620, 7760, 8040, 8509, 10160, 11640, 12319, 12998, 15240, 16080, 17018, 19497, 23280, 24638, 25527, 25996, 30480, 32495, 34036, 36957, 38994, 42545, 49276, 51054, 51992, 61595, 64990, 68072, 73914, 77988, 85090, 97485, 98552, 102108, 103984, 123190, 127635, 129980, 136144, 147828, 155976, 170180, 184785, 194970, 197104, 204216, 246380, 255270, 259960, 295656, 311952, 340360, 369570, 389940, 408432, 492760, 510540, 519920, 591312, 680720, 739140, 779880, 825373, 985520, 1021080, 1478280, 1559760, 1650746, 2042160, 2476119, 2956560, 3301492, 4126865, 4952238, 6602984, 8253730, 9904476, 12380595, 13205968, 16507460, 19808952, 24761190, 33014920, 39617904, 49522380, 66029840, 99044760, 198089520]

約数ペア:

[(1, 198089520), (2, 99044760), (3, 66029840), (4, 49522380), (5, 39617904), (6, 33014920), (8, 24761190), (10, 19808952), (12, 16507460), (15, 13205968), (16, 12380595), (20, 9904476), (24, 8253730), (30, 6602984), (40, 4952238), (48, 4126865), (60, 3301492), (67, 2956560), (80, 2476119), (97, 2042160), (120, 1650746), (127, 1559760), (134, 1478280), (194, 1021080), (201, 985520), (240, 825373), (254, 779880), (268, 739140), (291, 680720), (335, 591312), (381, 519920), (388, 510540), (402, 492760), (485, 408432), (508, 389940), (536, 369570), (582, 340360), (635, 311952), (670, 295656), (762, 259960), (776, 255270), (804, 246380), (970, 204216), (1005, 197104), (1016, 194970), (1072, 184785), (1164, 170180), (1270, 155976), (1340, 147828), (1455, 136144), (1524, 129980), (1552, 127635), (1608, 123190), (1905, 103984), (1940, 102108), (2010, 98552), (2032, 97485), (2328, 85090), (2540, 77988), (2680, 73914), (2910, 68072), (3048, 64990), (3216, 61595), (3810, 51992), (3880, 51054), (4020, 49276), (4656, 42545), (5080, 38994), (5360, 36957), (5820, 34036), (6096, 32495), (6499, 30480), (7620, 25996), (7760, 25527), (8040, 24638), (8509, 23280), (10160, 19497), (11640, 17018), (12319, 16080), (12998, 15240)]