222648840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 780436800

約数和(自身を除く): 557787960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 258, 285, 342, 344, 360, 380, 387, 430, 456, 516, 570, 645, 684, 757, 760, 774, 817, 855, 860, 1032, 1140, 1290, 1368, 1514, 1548, 1634, 1710, 1720, 1935, 2271, 2280, 2451, 2580, 3028, 3096, 3268, 3420, 3785, 3870, 4085, 4542, 4902, 5160, 6056, 6536, 6813, 6840, 7353, 7570, 7740, 8170, 9084, 9804, 11355, 12255, 13626, 14383, 14706, 15140, 15480, 16340, 18168, 19608, 22710, 24510, 27252, 28766, 29412, 30280, 32551, 32680, 34065, 36765, 43149, 45420, 49020, 54504, 57532, 58824, 65102, 68130, 71915, 73530, 86298, 90840, 97653, 98040, 115064, 129447, 130204, 136260, 143830, 147060, 162755, 172596, 195306, 215745, 258894, 260408, 272520, 287660, 292959, 294120, 325510, 345192, 390612, 431490, 488265, 517788, 575320, 585918, 618469, 647235, 651020, 781224, 862980, 976530, 1035576, 1171836, 1236938, 1294470, 1302040, 1464795, 1725960, 1855407, 1953060, 2343672, 2473876, 2588940, 2929590, 3092345, 3710814, 3906120, 4947752, 5177880, 5566221, 5859180, 6184690, 7421628, 9277035, 11132442, 11718360, 12369380, 14843256, 18554070, 22264884, 24738760, 27831105, 37108140, 44529768, 55662210, 74216280, 111324420, 222648840]

約数ペア:

[(1, 222648840), (2, 111324420), (3, 74216280), (4, 55662210), (5, 44529768), (6, 37108140), (8, 27831105), (9, 24738760), (10, 22264884), (12, 18554070), (15, 14843256), (18, 12369380), (19, 11718360), (20, 11132442), (24, 9277035), (30, 7421628), (36, 6184690), (38, 5859180), (40, 5566221), (43, 5177880), (45, 4947752), (57, 3906120), (60, 3710814), (72, 3092345), (76, 2929590), (86, 2588940), (90, 2473876), (95, 2343672), (114, 1953060), (120, 1855407), (129, 1725960), (152, 1464795), (171, 1302040), (172, 1294470), (180, 1236938), (190, 1171836), (215, 1035576), (228, 976530), (258, 862980), (285, 781224), (342, 651020), (344, 647235), (360, 618469), (380, 585918), (387, 575320), (430, 517788), (456, 488265), (516, 431490), (570, 390612), (645, 345192), (684, 325510), (757, 294120), (760, 292959), (774, 287660), (817, 272520), (855, 260408), (860, 258894), (1032, 215745), (1140, 195306), (1290, 172596), (1368, 162755), (1514, 147060), (1548, 143830), (1634, 136260), (1710, 130204), (1720, 129447), (1935, 115064), (2271, 98040), (2280, 97653), (2451, 90840), (2580, 86298), (3028, 73530), (3096, 71915), (3268, 68130), (3420, 65102), (3785, 58824), (3870, 57532), (4085, 54504), (4542, 49020), (4902, 45420), (5160, 43149), (6056, 36765), (6536, 34065), (6813, 32680), (6840, 32551), (7353, 30280), (7570, 29412), (7740, 28766), (8170, 27252), (9084, 24510), (9804, 22710), (11355, 19608), (12255, 18168), (13626, 16340), (14383, 15480), (14706, 15140)]