578520160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 1422610560

約数和(自身を除く): 844090400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 79, 80, 148, 158, 160, 185, 296, 316, 370, 395, 592, 632, 740, 790, 1184, 1237, 1264, 1480, 1580, 2474, 2528, 2923, 2960, 3160, 4948, 5846, 5920, 6185, 6320, 9896, 11692, 12370, 12640, 14615, 19792, 23384, 24740, 29230, 39584, 45769, 46768, 49480, 58460, 91538, 93536, 97723, 98960, 116920, 183076, 195446, 197920, 228845, 233840, 366152, 390892, 457690, 467680, 488615, 732304, 781784, 915380, 977230, 1464608, 1563568, 1830760, 1954460, 3127136, 3615751, 3661520, 3908920, 7231502, 7323040, 7817840, 14463004, 15635680, 18078755, 28926008, 36157510, 57852016, 72315020, 115704032, 144630040, 289260080, 578520160]

約数ペア:

[(1, 578520160), (2, 289260080), (4, 144630040), (5, 115704032), (8, 72315020), (10, 57852016), (16, 36157510), (20, 28926008), (32, 18078755), (37, 15635680), (40, 14463004), (74, 7817840), (79, 7323040), (80, 7231502), (148, 3908920), (158, 3661520), (160, 3615751), (185, 3127136), (296, 1954460), (316, 1830760), (370, 1563568), (395, 1464608), (592, 977230), (632, 915380), (740, 781784), (790, 732304), (1184, 488615), (1237, 467680), (1264, 457690), (1480, 390892), (1580, 366152), (2474, 233840), (2528, 228845), (2923, 197920), (2960, 195446), (3160, 183076), (4948, 116920), (5846, 98960), (5920, 97723), (6185, 93536), (6320, 91538), (9896, 58460), (11692, 49480), (12370, 46768), (12640, 45769), (14615, 39584), (19792, 29230), (23384, 24740)]