73479040

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 188373600

約数和(自身を除く): 114894560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 64, 74, 80, 107, 116, 128, 145, 148, 160, 185, 214, 232, 290, 296, 320, 370, 428, 464, 535, 580, 592, 640, 740, 856, 928, 1070, 1073, 1160, 1184, 1480, 1712, 1856, 2140, 2146, 2320, 2368, 2960, 3103, 3424, 3712, 3959, 4280, 4292, 4640, 4736, 5365, 5920, 6206, 6848, 7918, 8560, 8584, 9280, 10730, 11840, 12412, 13696, 15515, 15836, 17120, 17168, 18560, 19795, 21460, 23680, 24824, 31030, 31672, 34240, 34336, 39590, 42920, 49648, 62060, 63344, 68480, 68672, 79180, 85840, 99296, 114811, 124120, 126688, 137344, 158360, 171680, 198592, 229622, 248240, 253376, 316720, 343360, 397184, 459244, 496480, 506752, 574055, 633440, 686720, 918488, 992960, 1148110, 1266880, 1836976, 1985920, 2296220, 2533760, 3673952, 4592440, 7347904, 9184880, 14695808, 18369760, 36739520, 73479040]

約数ペア:

[(1, 73479040), (2, 36739520), (4, 18369760), (5, 14695808), (8, 9184880), (10, 7347904), (16, 4592440), (20, 3673952), (29, 2533760), (32, 2296220), (37, 1985920), (40, 1836976), (58, 1266880), (64, 1148110), (74, 992960), (80, 918488), (107, 686720), (116, 633440), (128, 574055), (145, 506752), (148, 496480), (160, 459244), (185, 397184), (214, 343360), (232, 316720), (290, 253376), (296, 248240), (320, 229622), (370, 198592), (428, 171680), (464, 158360), (535, 137344), (580, 126688), (592, 124120), (640, 114811), (740, 99296), (856, 85840), (928, 79180), (1070, 68672), (1073, 68480), (1160, 63344), (1184, 62060), (1480, 49648), (1712, 42920), (1856, 39590), (2140, 34336), (2146, 34240), (2320, 31672), (2368, 31030), (2960, 24824), (3103, 23680), (3424, 21460), (3712, 19795), (3959, 18560), (4280, 17168), (4292, 17120), (4640, 15836), (4736, 15515), (5365, 13696), (5920, 12412), (6206, 11840), (6848, 10730), (7918, 9280), (8560, 8584)]