22209720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 74995200

約数和(自身を除く): 52785480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 619, 690, 780, 897, 920, 1196, 1238, 1380, 1495, 1560, 1794, 1857, 2392, 2476, 2760, 2990, 3095, 3588, 3714, 4485, 4952, 5980, 6190, 7176, 7428, 8047, 8970, 9285, 11960, 12380, 14237, 14856, 16094, 17940, 18570, 24141, 24760, 28474, 32188, 35880, 37140, 40235, 42711, 48282, 56948, 64376, 71185, 74280, 80470, 85422, 96564, 113896, 120705, 142370, 160940, 170844, 185081, 193128, 213555, 241410, 284740, 321880, 341688, 370162, 427110, 482820, 555243, 569480, 740324, 854220, 925405, 965640, 1110486, 1480648, 1708440, 1850810, 2220972, 2776215, 3701620, 4441944, 5552430, 7403240, 11104860, 22209720]

約数ペア:

[(1, 22209720), (2, 11104860), (3, 7403240), (4, 5552430), (5, 4441944), (6, 3701620), (8, 2776215), (10, 2220972), (12, 1850810), (13, 1708440), (15, 1480648), (20, 1110486), (23, 965640), (24, 925405), (26, 854220), (30, 740324), (39, 569480), (40, 555243), (46, 482820), (52, 427110), (60, 370162), (65, 341688), (69, 321880), (78, 284740), (92, 241410), (104, 213555), (115, 193128), (120, 185081), (130, 170844), (138, 160940), (156, 142370), (184, 120705), (195, 113896), (230, 96564), (260, 85422), (276, 80470), (299, 74280), (312, 71185), (345, 64376), (390, 56948), (460, 48282), (520, 42711), (552, 40235), (598, 37140), (619, 35880), (690, 32188), (780, 28474), (897, 24760), (920, 24141), (1196, 18570), (1238, 17940), (1380, 16094), (1495, 14856), (1560, 14237), (1794, 12380), (1857, 11960), (2392, 9285), (2476, 8970), (2760, 8047), (2990, 7428), (3095, 7176), (3588, 6190), (3714, 5980), (4485, 4952)]