214808880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 240

約数和(自身を含む): 789636960

約数和(自身を除く): 574828080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 569, 572, 605, 624, 660, 715, 726, 780, 858, 880, 968, 1040, 1138, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1707, 1716, 1815, 1936, 2145, 2276, 2288, 2420, 2640, 2845, 2860, 2904, 3120, 3146, 3414, 3432, 3630, 4290, 4552, 4719, 4840, 5690, 5720, 5808, 6259, 6292, 6828, 6864, 7260, 7397, 7865, 8535, 8580, 9104, 9438, 9680, 11380, 11440, 12518, 12584, 13656, 14520, 14794, 15730, 17070, 17160, 18777, 18876, 22191, 22760, 23595, 25036, 25168, 27312, 29040, 29588, 31295, 31460, 34140, 34320, 36985, 37554, 37752, 44382, 45520, 47190, 50072, 59176, 62590, 62920, 68280, 68849, 73970, 75108, 75504, 81367, 88764, 93885, 94380, 100144, 110955, 118352, 125180, 125840, 136560, 137698, 147940, 150216, 162734, 177528, 187770, 188760, 206547, 221910, 244101, 250360, 275396, 295880, 300432, 325468, 344245, 355056, 375540, 377520, 406835, 413094, 443820, 488202, 500720, 550792, 591760, 650936, 688490, 751080, 813670, 826188, 887640, 895037, 976404, 1032735, 1101584, 1220505, 1301872, 1376980, 1502160, 1627340, 1652376, 1775280, 1790074, 1952808, 2065470, 2441010, 2685111, 2753960, 3254680, 3304752, 3580148, 3905616, 4130940, 4475185, 4882020, 5370222, 5507920, 6509360, 7160296, 8261880, 8950370, 9764040, 10740444, 13425555, 14320592, 16523760, 17900740, 19528080, 21480888, 26851110, 35801480, 42961776, 53702220, 71602960, 107404440, 214808880]

約数ペア:

[(1, 214808880), (2, 107404440), (3, 71602960), (4, 53702220), (5, 42961776), (6, 35801480), (8, 26851110), (10, 21480888), (11, 19528080), (12, 17900740), (13, 16523760), (15, 14320592), (16, 13425555), (20, 10740444), (22, 9764040), (24, 8950370), (26, 8261880), (30, 7160296), (33, 6509360), (39, 5507920), (40, 5370222), (44, 4882020), (48, 4475185), (52, 4130940), (55, 3905616), (60, 3580148), (65, 3304752), (66, 3254680), (78, 2753960), (80, 2685111), (88, 2441010), (104, 2065470), (110, 1952808), (120, 1790074), (121, 1775280), (130, 1652376), (132, 1627340), (143, 1502160), (156, 1376980), (165, 1301872), (176, 1220505), (195, 1101584), (208, 1032735), (220, 976404), (240, 895037), (242, 887640), (260, 826188), (264, 813670), (286, 751080), (312, 688490), (330, 650936), (363, 591760), (390, 550792), (429, 500720), (440, 488202), (484, 443820), (520, 413094), (528, 406835), (569, 377520), (572, 375540), (605, 355056), (624, 344245), (660, 325468), (715, 300432), (726, 295880), (780, 275396), (858, 250360), (880, 244101), (968, 221910), (1040, 206547), (1138, 188760), (1144, 187770), (1210, 177528), (1320, 162734), (1430, 150216), (1452, 147940), (1560, 137698), (1573, 136560), (1707, 125840), (1716, 125180), (1815, 118352), (1936, 110955), (2145, 100144), (2276, 94380), (2288, 93885), (2420, 88764), (2640, 81367), (2845, 75504), (2860, 75108), (2904, 73970), (3120, 68849), (3146, 68280), (3414, 62920), (3432, 62590), (3630, 59176), (4290, 50072), (4552, 47190), (4719, 45520), (4840, 44382), (5690, 37752), (5720, 37554), (5808, 36985), (6259, 34320), (6292, 34140), (6828, 31460), (6864, 31295), (7260, 29588), (7397, 29040), (7865, 27312), (8535, 25168), (8580, 25036), (9104, 23595), (9438, 22760), (9680, 22191), (11380, 18876), (11440, 18777), (12518, 17160), (12584, 17070), (13656, 15730), (14520, 14794)]