218944440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1$

素因数の和:4294

約数の個数: 192

約数和(自身を含む): 836166240

約数和(自身を除く): 617221800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4253, 4290, 4680, 5148, 5720, 6435, 8506, 8580, 10296, 12759, 12870, 17012, 17160, 21265, 25518, 25740, 34024, 38277, 42530, 46783, 51036, 51480, 55289, 63795, 76554, 85060, 93566, 102072, 110578, 127590, 140349, 153108, 165867, 170120, 187132, 191385, 221156, 233915, 255180, 276445, 280698, 306216, 331734, 374264, 382770, 421047, 442312, 467830, 497601, 510360, 552890, 561396, 608179, 663468, 701745, 765540, 829335, 842094, 935660, 995202, 1105780, 1122792, 1216358, 1326936, 1403490, 1531080, 1658670, 1684188, 1824537, 1871320, 1990404, 2105235, 2211560, 2432716, 2488005, 2806980, 3040895, 3317340, 3368376, 3649074, 3980808, 4210470, 4865432, 4976010, 5473611, 5613960, 6081790, 6634680, 7298148, 8420940, 9122685, 9952020, 10947222, 12163580, 14596296, 16841880, 18245370, 19904040, 21894444, 24327160, 27368055, 36490740, 43788888, 54736110, 72981480, 109472220, 218944440]

約数ペア:

[(1, 218944440), (2, 109472220), (3, 72981480), (4, 54736110), (5, 43788888), (6, 36490740), (8, 27368055), (9, 24327160), (10, 21894444), (11, 19904040), (12, 18245370), (13, 16841880), (15, 14596296), (18, 12163580), (20, 10947222), (22, 9952020), (24, 9122685), (26, 8420940), (30, 7298148), (33, 6634680), (36, 6081790), (39, 5613960), (40, 5473611), (44, 4976010), (45, 4865432), (52, 4210470), (55, 3980808), (60, 3649074), (65, 3368376), (66, 3317340), (72, 3040895), (78, 2806980), (88, 2488005), (90, 2432716), (99, 2211560), (104, 2105235), (110, 1990404), (117, 1871320), (120, 1824537), (130, 1684188), (132, 1658670), (143, 1531080), (156, 1403490), (165, 1326936), (180, 1216358), (195, 1122792), (198, 1105780), (220, 995202), (234, 935660), (260, 842094), (264, 829335), (286, 765540), (312, 701745), (330, 663468), (360, 608179), (390, 561396), (396, 552890), (429, 510360), (440, 497601), (468, 467830), (495, 442312), (520, 421047), (572, 382770), (585, 374264), (660, 331734), (715, 306216), (780, 280698), (792, 276445), (858, 255180), (936, 233915), (990, 221156), (1144, 191385), (1170, 187132), (1287, 170120), (1320, 165867), (1430, 153108), (1560, 140349), (1716, 127590), (1980, 110578), (2145, 102072), (2340, 93566), (2574, 85060), (2860, 76554), (3432, 63795), (3960, 55289), (4253, 51480), (4290, 51036), (4680, 46783), (5148, 42530), (5720, 38277), (6435, 34024), (8506, 25740), (8580, 25518), (10296, 21265), (12759, 17160), (12870, 17012)]