160442080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 404157600

約数和(自身を除く): 243715520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 89, 95, 152, 160, 178, 190, 304, 356, 380, 445, 593, 608, 712, 760, 890, 1186, 1424, 1520, 1691, 1780, 2372, 2848, 2965, 3040, 3382, 3560, 4744, 5930, 6764, 7120, 8455, 9488, 11267, 11860, 13528, 14240, 16910, 18976, 22534, 23720, 27056, 33820, 45068, 47440, 52777, 54112, 56335, 67640, 90136, 94880, 105554, 112670, 135280, 180272, 211108, 225340, 263885, 270560, 360544, 422216, 450680, 527770, 844432, 901360, 1002763, 1055540, 1688864, 1802720, 2005526, 2111080, 4011052, 4222160, 5013815, 8022104, 8444320, 10027630, 16044208, 20055260, 32088416, 40110520, 80221040, 160442080]

約数ペア:

[(1, 160442080), (2, 80221040), (4, 40110520), (5, 32088416), (8, 20055260), (10, 16044208), (16, 10027630), (19, 8444320), (20, 8022104), (32, 5013815), (38, 4222160), (40, 4011052), (76, 2111080), (80, 2005526), (89, 1802720), (95, 1688864), (152, 1055540), (160, 1002763), (178, 901360), (190, 844432), (304, 527770), (356, 450680), (380, 422216), (445, 360544), (593, 270560), (608, 263885), (712, 225340), (760, 211108), (890, 180272), (1186, 135280), (1424, 112670), (1520, 105554), (1691, 94880), (1780, 90136), (2372, 67640), (2848, 56335), (2965, 54112), (3040, 52777), (3382, 47440), (3560, 45068), (4744, 33820), (5930, 27056), (6764, 23720), (7120, 22534), (8455, 18976), (9488, 16910), (11267, 14240), (11860, 13528)]