465756160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 112

約数和(自身を含む): 1139470416

約数和(自身を除く): 673714256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 137, 160, 166, 256, 274, 320, 332, 415, 512, 548, 640, 664, 685, 830, 1024, 1096, 1280, 1328, 1370, 1660, 2048, 2192, 2560, 2656, 2740, 3320, 4096, 4384, 5120, 5312, 5480, 6640, 8192, 8768, 10240, 10624, 10960, 11371, 13280, 17536, 20480, 21248, 21920, 22742, 26560, 35072, 40960, 42496, 43840, 45484, 53120, 56855, 70144, 84992, 87680, 90968, 106240, 113710, 140288, 169984, 175360, 181936, 212480, 227420, 280576, 339968, 350720, 363872, 424960, 454840, 561152, 679936, 701440, 727744, 849920, 909680, 1122304, 1402880, 1455488, 1699840, 1819360, 2805760, 2910976, 3399680, 3638720, 5611520, 5821952, 7277440, 11643904, 14554880, 23287808, 29109760, 46575616, 58219520, 93151232, 116439040, 232878080, 465756160]

約数ペア:

[(1, 465756160), (2, 232878080), (4, 116439040), (5, 93151232), (8, 58219520), (10, 46575616), (16, 29109760), (20, 23287808), (32, 14554880), (40, 11643904), (64, 7277440), (80, 5821952), (83, 5611520), (128, 3638720), (137, 3399680), (160, 2910976), (166, 2805760), (256, 1819360), (274, 1699840), (320, 1455488), (332, 1402880), (415, 1122304), (512, 909680), (548, 849920), (640, 727744), (664, 701440), (685, 679936), (830, 561152), (1024, 454840), (1096, 424960), (1280, 363872), (1328, 350720), (1370, 339968), (1660, 280576), (2048, 227420), (2192, 212480), (2560, 181936), (2656, 175360), (2740, 169984), (3320, 140288), (4096, 113710), (4384, 106240), (5120, 90968), (5312, 87680), (5480, 84992), (6640, 70144), (8192, 56855), (8768, 53120), (10240, 45484), (10624, 43840), (10960, 42496), (11371, 40960), (13280, 35072), (17536, 26560), (20480, 22742), (21248, 21920)]