73525760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 220378752

約数和(自身を除く): 146852992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 373, 385, 440, 448, 512, 560, 616, 640, 704, 746, 770, 880, 896, 1120, 1232, 1280, 1408, 1492, 1540, 1760, 1792, 1865, 2240, 2464, 2560, 2611, 2816, 2984, 3080, 3520, 3584, 3730, 4103, 4480, 4928, 5222, 5632, 5968, 6160, 7040, 7460, 8206, 8960, 9856, 10444, 11936, 12320, 13055, 14080, 14920, 16412, 17920, 19712, 20515, 20888, 23872, 24640, 26110, 28160, 28721, 29840, 32824, 39424, 41030, 41776, 47744, 49280, 52220, 57442, 59680, 65648, 82060, 83552, 95488, 98560, 104440, 114884, 119360, 131296, 143605, 164120, 167104, 190976, 197120, 208880, 229768, 238720, 262592, 287210, 328240, 334208, 417760, 459536, 477440, 525184, 574420, 656480, 668416, 835520, 919072, 954880, 1050368, 1148840, 1312960, 1336832, 1671040, 1838144, 2100736, 2297680, 2625920, 3342080, 3676288, 4595360, 5251840, 6684160, 7352576, 9190720, 10503680, 14705152, 18381440, 36762880, 73525760]

約数ペア:

[(1, 73525760), (2, 36762880), (4, 18381440), (5, 14705152), (7, 10503680), (8, 9190720), (10, 7352576), (11, 6684160), (14, 5251840), (16, 4595360), (20, 3676288), (22, 3342080), (28, 2625920), (32, 2297680), (35, 2100736), (40, 1838144), (44, 1671040), (55, 1336832), (56, 1312960), (64, 1148840), (70, 1050368), (77, 954880), (80, 919072), (88, 835520), (110, 668416), (112, 656480), (128, 574420), (140, 525184), (154, 477440), (160, 459536), (176, 417760), (220, 334208), (224, 328240), (256, 287210), (280, 262592), (308, 238720), (320, 229768), (352, 208880), (373, 197120), (385, 190976), (440, 167104), (448, 164120), (512, 143605), (560, 131296), (616, 119360), (640, 114884), (704, 104440), (746, 98560), (770, 95488), (880, 83552), (896, 82060), (1120, 65648), (1232, 59680), (1280, 57442), (1408, 52220), (1492, 49280), (1540, 47744), (1760, 41776), (1792, 41030), (1865, 39424), (2240, 32824), (2464, 29840), (2560, 28721), (2611, 28160), (2816, 26110), (2984, 24640), (3080, 23872), (3520, 20888), (3584, 20515), (3730, 19712), (4103, 17920), (4480, 16412), (4928, 14920), (5222, 14080), (5632, 13055), (5968, 12320), (6160, 11936), (7040, 10444), (7460, 9856), (8206, 8960)]