214091580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 640604160

約数和(自身を除く): 426512580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 79, 93, 94, 124, 141, 155, 158, 186, 188, 235, 237, 282, 310, 316, 372, 395, 465, 470, 474, 564, 620, 705, 790, 930, 940, 948, 961, 1185, 1410, 1457, 1580, 1860, 1922, 2370, 2449, 2820, 2883, 2914, 3713, 3844, 4371, 4740, 4805, 4898, 5766, 5828, 7285, 7347, 7426, 8742, 9610, 9796, 11139, 11532, 12245, 14415, 14570, 14694, 14852, 17484, 18565, 19220, 21855, 22278, 24490, 28830, 29140, 29388, 36735, 37130, 43710, 44556, 45167, 48980, 55695, 57660, 73470, 74260, 75919, 87420, 90334, 111390, 115103, 135501, 146940, 151838, 180668, 222780, 225835, 227757, 230206, 271002, 303676, 345309, 379595, 451670, 455514, 460412, 542004, 575515, 677505, 690618, 759190, 903340, 911028, 1138785, 1151030, 1355010, 1381236, 1518380, 1726545, 2277570, 2302060, 2710020, 3453090, 3568193, 4555140, 6906180, 7136386, 10704579, 14272772, 17840965, 21409158, 35681930, 42818316, 53522895, 71363860, 107045790, 214091580]

約数ペア:

[(1, 214091580), (2, 107045790), (3, 71363860), (4, 53522895), (5, 42818316), (6, 35681930), (10, 21409158), (12, 17840965), (15, 14272772), (20, 10704579), (30, 7136386), (31, 6906180), (47, 4555140), (60, 3568193), (62, 3453090), (79, 2710020), (93, 2302060), (94, 2277570), (124, 1726545), (141, 1518380), (155, 1381236), (158, 1355010), (186, 1151030), (188, 1138785), (235, 911028), (237, 903340), (282, 759190), (310, 690618), (316, 677505), (372, 575515), (395, 542004), (465, 460412), (470, 455514), (474, 451670), (564, 379595), (620, 345309), (705, 303676), (790, 271002), (930, 230206), (940, 227757), (948, 225835), (961, 222780), (1185, 180668), (1410, 151838), (1457, 146940), (1580, 135501), (1860, 115103), (1922, 111390), (2370, 90334), (2449, 87420), (2820, 75919), (2883, 74260), (2914, 73470), (3713, 57660), (3844, 55695), (4371, 48980), (4740, 45167), (4805, 44556), (4898, 43710), (5766, 37130), (5828, 36735), (7285, 29388), (7347, 29140), (7426, 28830), (8742, 24490), (9610, 22278), (9796, 21855), (11139, 19220), (11532, 18565), (12245, 17484), (14415, 14852), (14570, 14694)]