196442520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3033

約数の個数: 128

約数和(自身を含む): 641952000

約数和(自身を除く): 445509480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 2971, 3306, 3480, 4408, 5510, 5942, 6612, 8265, 8913, 11020, 11884, 13224, 14855, 16530, 17826, 22040, 23768, 29710, 33060, 35652, 44565, 56449, 59420, 66120, 71304, 86159, 89130, 112898, 118840, 169347, 172318, 178260, 225796, 258477, 282245, 338694, 344636, 356520, 430795, 451592, 516954, 564490, 677388, 689272, 846735, 861590, 1033908, 1128980, 1292385, 1354776, 1637021, 1693470, 1723180, 2067816, 2257960, 2584770, 3274042, 3386940, 3446360, 4911063, 5169540, 6548084, 6773880, 8185105, 9822126, 10339080, 13096168, 16370210, 19644252, 24555315, 32740420, 39288504, 49110630, 65480840, 98221260, 196442520]

約数ペア:

[(1, 196442520), (2, 98221260), (3, 65480840), (4, 49110630), (5, 39288504), (6, 32740420), (8, 24555315), (10, 19644252), (12, 16370210), (15, 13096168), (19, 10339080), (20, 9822126), (24, 8185105), (29, 6773880), (30, 6548084), (38, 5169540), (40, 4911063), (57, 3446360), (58, 3386940), (60, 3274042), (76, 2584770), (87, 2257960), (95, 2067816), (114, 1723180), (116, 1693470), (120, 1637021), (145, 1354776), (152, 1292385), (174, 1128980), (190, 1033908), (228, 861590), (232, 846735), (285, 689272), (290, 677388), (348, 564490), (380, 516954), (435, 451592), (456, 430795), (551, 356520), (570, 344636), (580, 338694), (696, 282245), (760, 258477), (870, 225796), (1102, 178260), (1140, 172318), (1160, 169347), (1653, 118840), (1740, 112898), (2204, 89130), (2280, 86159), (2755, 71304), (2971, 66120), (3306, 59420), (3480, 56449), (4408, 44565), (5510, 35652), (5942, 33060), (6612, 29710), (8265, 23768), (8913, 22040), (11020, 17826), (11884, 16530), (13224, 14855)]