438045204240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{86913731}}^1$

素因数の和:86913757

約数の個数: 120

約数和(自身を含む): 1681259231808

約数和(自身を除く): 1243214027568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 86913731, 173827462, 260741193, 347654924, 434568655, 521482386, 608396117, 695309848, 782223579, 869137310, 1042964772, 1216792234, 1303705965, 1390619696, 1564447158, 1738274620, 1825188351, 2085929544, 2433584468, 2607411930, 3041980585, 3128894316, 3476549240, 3650376702, 3911117895, 4171859088, 4867168936, 5214823860, 5475565053, 6083961170, 6257788632, 6953098480, 7300753404, 7822235790, 9125941755, 9734337872, 10429647720, 10951130106, 12167922340, 12515577264, 14601506808, 15644471580, 18251883510, 20859295440, 21902260212, 24335844680, 27377825265, 29203013616, 31288943160, 36503767020, 43804520424, 48671689360, 54755650530, 62577886320, 73007534040, 87609040848, 109511301060, 146015068080, 219022602120, 438045204240]

約数ペア:

[(1, 438045204240), (2, 219022602120), (3, 146015068080), (4, 109511301060), (5, 87609040848), (6, 73007534040), (7, 62577886320), (8, 54755650530), (9, 48671689360), (10, 43804520424), (12, 36503767020), (14, 31288943160), (15, 29203013616), (16, 27377825265), (18, 24335844680), (20, 21902260212), (21, 20859295440), (24, 18251883510), (28, 15644471580), (30, 14601506808), (35, 12515577264), (36, 12167922340), (40, 10951130106), (42, 10429647720), (45, 9734337872), (48, 9125941755), (56, 7822235790), (60, 7300753404), (63, 6953098480), (70, 6257788632), (72, 6083961170), (80, 5475565053), (84, 5214823860), (90, 4867168936), (105, 4171859088), (112, 3911117895), (120, 3650376702), (126, 3476549240), (140, 3128894316), (144, 3041980585), (168, 2607411930), (180, 2433584468), (210, 2085929544), (240, 1825188351), (252, 1738274620), (280, 1564447158), (315, 1390619696), (336, 1303705965), (360, 1216792234), (420, 1042964772), (504, 869137310), (560, 782223579), (630, 695309848), (720, 608396117), (840, 521482386), (1008, 434568655), (1260, 347654924), (1680, 260741193), (2520, 173827462), (5040, 86913731)]