197450160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26539}}^1$

素因数の和:26586

約数の個数: 80

約数和(自身を含む): 631864320

約数和(自身を除く): 434414160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 26539, 53078, 79617, 106156, 132695, 159234, 212312, 265390, 318468, 398085, 424624, 530780, 636936, 796170, 822709, 1061560, 1273872, 1592340, 1645418, 2123120, 2468127, 3184680, 3290836, 4113545, 4936254, 6369360, 6581672, 8227090, 9872508, 12340635, 13163344, 16454180, 19745016, 24681270, 32908360, 39490032, 49362540, 65816720, 98725080, 197450160]

約数ペア:

[(1, 197450160), (2, 98725080), (3, 65816720), (4, 49362540), (5, 39490032), (6, 32908360), (8, 24681270), (10, 19745016), (12, 16454180), (15, 13163344), (16, 12340635), (20, 9872508), (24, 8227090), (30, 6581672), (31, 6369360), (40, 4936254), (48, 4113545), (60, 3290836), (62, 3184680), (80, 2468127), (93, 2123120), (120, 1645418), (124, 1592340), (155, 1273872), (186, 1061560), (240, 822709), (248, 796170), (310, 636936), (372, 530780), (465, 424624), (496, 398085), (620, 318468), (744, 265390), (930, 212312), (1240, 159234), (1488, 132695), (1860, 106156), (2480, 79617), (3720, 53078), (7440, 26539)]