190160320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3691}}^1$

素因数の和:3738

約数の個数: 112

約数和(自身を含む): 540154368

約数和(自身を除く): 349994048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 3691, 5152, 6440, 7360, 7382, 10304, 12880, 14764, 18455, 25760, 25837, 29528, 36910, 51520, 51674, 59056, 73820, 84893, 103348, 118112, 129185, 147640, 169786, 206696, 236224, 258370, 295280, 339572, 413392, 424465, 516740, 590560, 594251, 679144, 826784, 848930, 1033480, 1181120, 1188502, 1358288, 1653568, 1697860, 2066960, 2377004, 2716576, 2971255, 3395720, 4133920, 4754008, 5433152, 5942510, 6791440, 8267840, 9508016, 11885020, 13582880, 19016032, 23770040, 27165760, 38032064, 47540080, 95080160, 190160320]

約数ペア:

[(1, 190160320), (2, 95080160), (4, 47540080), (5, 38032064), (7, 27165760), (8, 23770040), (10, 19016032), (14, 13582880), (16, 11885020), (20, 9508016), (23, 8267840), (28, 6791440), (32, 5942510), (35, 5433152), (40, 4754008), (46, 4133920), (56, 3395720), (64, 2971255), (70, 2716576), (80, 2377004), (92, 2066960), (112, 1697860), (115, 1653568), (140, 1358288), (160, 1188502), (161, 1181120), (184, 1033480), (224, 848930), (230, 826784), (280, 679144), (320, 594251), (322, 590560), (368, 516740), (448, 424465), (460, 413392), (560, 339572), (644, 295280), (736, 258370), (805, 236224), (920, 206696), (1120, 169786), (1288, 147640), (1472, 129185), (1610, 118112), (1840, 103348), (2240, 84893), (2576, 73820), (3220, 59056), (3680, 51674), (3691, 51520), (5152, 36910), (6440, 29528), (7360, 25837), (7382, 25760), (10304, 18455), (12880, 14764)]