16633260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 59195136

約数和(自身を除く): 42561876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 307, 315, 387, 420, 430, 516, 602, 614, 630, 645, 774, 860, 903, 921, 1204, 1228, 1260, 1290, 1505, 1535, 1548, 1806, 1842, 1935, 2149, 2580, 2709, 2763, 3010, 3070, 3612, 3684, 3870, 4298, 4515, 4605, 5418, 5526, 6020, 6140, 6447, 7740, 8596, 9030, 9210, 10745, 10836, 11052, 12894, 13201, 13545, 13815, 18060, 18420, 19341, 21490, 25788, 26402, 27090, 27630, 32235, 38682, 39603, 42980, 52804, 54180, 55260, 64470, 66005, 77364, 79206, 92407, 96705, 118809, 128940, 132010, 158412, 184814, 193410, 198015, 237618, 264020, 277221, 369628, 386820, 396030, 462035, 475236, 554442, 594045, 792060, 831663, 924070, 1108884, 1188090, 1386105, 1663326, 1848140, 2376180, 2772210, 3326652, 4158315, 5544420, 8316630, 16633260]

約数ペア:

[(1, 16633260), (2, 8316630), (3, 5544420), (4, 4158315), (5, 3326652), (6, 2772210), (7, 2376180), (9, 1848140), (10, 1663326), (12, 1386105), (14, 1188090), (15, 1108884), (18, 924070), (20, 831663), (21, 792060), (28, 594045), (30, 554442), (35, 475236), (36, 462035), (42, 396030), (43, 386820), (45, 369628), (60, 277221), (63, 264020), (70, 237618), (84, 198015), (86, 193410), (90, 184814), (105, 158412), (126, 132010), (129, 128940), (140, 118809), (172, 96705), (180, 92407), (210, 79206), (215, 77364), (252, 66005), (258, 64470), (301, 55260), (307, 54180), (315, 52804), (387, 42980), (420, 39603), (430, 38682), (516, 32235), (602, 27630), (614, 27090), (630, 26402), (645, 25788), (774, 21490), (860, 19341), (903, 18420), (921, 18060), (1204, 13815), (1228, 13545), (1260, 13201), (1290, 12894), (1505, 11052), (1535, 10836), (1548, 10745), (1806, 9210), (1842, 9030), (1935, 8596), (2149, 7740), (2580, 6447), (2709, 6140), (2763, 6020), (3010, 5526), (3070, 5418), (3612, 4605), (3684, 4515), (3870, 4298)]