214629360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81299}}^1$

素因数の和:81326

約数の個数: 80

約数和(自身を含む): 725846400

約数和(自身を除く): 511217040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 81299, 162598, 243897, 325196, 406495, 487794, 650392, 812990, 894289, 975588, 1219485, 1300784, 1625980, 1788578, 1951176, 2438970, 2682867, 3251960, 3577156, 3902352, 4471445, 4877940, 5365734, 6503920, 7154312, 8942890, 9755880, 10731468, 13414335, 14308624, 17885780, 19511760, 21462936, 26828670, 35771560, 42925872, 53657340, 71543120, 107314680, 214629360]

約数ペア:

[(1, 214629360), (2, 107314680), (3, 71543120), (4, 53657340), (5, 42925872), (6, 35771560), (8, 26828670), (10, 21462936), (11, 19511760), (12, 17885780), (15, 14308624), (16, 13414335), (20, 10731468), (22, 9755880), (24, 8942890), (30, 7154312), (33, 6503920), (40, 5365734), (44, 4877940), (48, 4471445), (55, 3902352), (60, 3577156), (66, 3251960), (80, 2682867), (88, 2438970), (110, 1951176), (120, 1788578), (132, 1625980), (165, 1300784), (176, 1219485), (220, 975588), (240, 894289), (264, 812990), (330, 650392), (440, 487794), (528, 406495), (660, 325196), (880, 243897), (1320, 162598), (2640, 81299)]