197370480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43283}}^1$

素因数の和:43318

約数の個数: 80

約数和(自身を含む): 644065920

約数和(自身を除く): 446695440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 43283, 86566, 129849, 173132, 216415, 259698, 346264, 432830, 519396, 649245, 692528, 822377, 865660, 1038792, 1298490, 1644754, 1731320, 2077584, 2467131, 2596980, 3289508, 3462640, 4111885, 4934262, 5193960, 6579016, 8223770, 9868524, 10387920, 12335655, 13158032, 16447540, 19737048, 24671310, 32895080, 39474096, 49342620, 65790160, 98685240, 197370480]

約数ペア:

[(1, 197370480), (2, 98685240), (3, 65790160), (4, 49342620), (5, 39474096), (6, 32895080), (8, 24671310), (10, 19737048), (12, 16447540), (15, 13158032), (16, 12335655), (19, 10387920), (20, 9868524), (24, 8223770), (30, 6579016), (38, 5193960), (40, 4934262), (48, 4111885), (57, 3462640), (60, 3289508), (76, 2596980), (80, 2467131), (95, 2077584), (114, 1731320), (120, 1644754), (152, 1298490), (190, 1038792), (228, 865660), (240, 822377), (285, 692528), (304, 649245), (380, 519396), (456, 432830), (570, 346264), (760, 259698), (912, 216415), (1140, 173132), (1520, 129849), (2280, 86566), (4560, 43283)]