528238720

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 1305077760

約数和(自身を除く): 776839040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 97, 127, 128, 134, 160, 194, 254, 268, 320, 335, 388, 485, 508, 536, 635, 640, 670, 776, 970, 1016, 1072, 1270, 1340, 1552, 1940, 2032, 2144, 2540, 2680, 3104, 3880, 4064, 4288, 5080, 5360, 6208, 6499, 7760, 8128, 8509, 8576, 10160, 10720, 12319, 12416, 12998, 15520, 16256, 17018, 20320, 21440, 24638, 25996, 31040, 32495, 34036, 40640, 42545, 42880, 49276, 51992, 61595, 62080, 64990, 68072, 81280, 85090, 98552, 103984, 123190, 129980, 136144, 170180, 197104, 207968, 246380, 259960, 272288, 340360, 394208, 415936, 492760, 519920, 544576, 680720, 788416, 825373, 831872, 985520, 1039840, 1089152, 1361440, 1576832, 1650746, 1971040, 2079680, 2722880, 3301492, 3942080, 4126865, 4159360, 5445760, 6602984, 7884160, 8253730, 13205968, 16507460, 26411936, 33014920, 52823872, 66029840, 105647744, 132059680, 264119360, 528238720]

約数ペア:

[(1, 528238720), (2, 264119360), (4, 132059680), (5, 105647744), (8, 66029840), (10, 52823872), (16, 33014920), (20, 26411936), (32, 16507460), (40, 13205968), (64, 8253730), (67, 7884160), (80, 6602984), (97, 5445760), (127, 4159360), (128, 4126865), (134, 3942080), (160, 3301492), (194, 2722880), (254, 2079680), (268, 1971040), (320, 1650746), (335, 1576832), (388, 1361440), (485, 1089152), (508, 1039840), (536, 985520), (635, 831872), (640, 825373), (670, 788416), (776, 680720), (970, 544576), (1016, 519920), (1072, 492760), (1270, 415936), (1340, 394208), (1552, 340360), (1940, 272288), (2032, 259960), (2144, 246380), (2540, 207968), (2680, 197104), (3104, 170180), (3880, 136144), (4064, 129980), (4288, 123190), (5080, 103984), (5360, 98552), (6208, 85090), (6499, 81280), (7760, 68072), (8128, 64990), (8509, 62080), (8576, 61595), (10160, 51992), (10720, 49276), (12319, 42880), (12416, 42545), (12998, 40640), (15520, 34036), (16256, 32495), (17018, 31040), (20320, 25996), (21440, 24638)]