421383060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{37159}}^1$

素因数の和:37187

約数の個数: 120

約数和(自身を含む): 1510776960

約数和(自身を除く): 1089393900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 37159, 74318, 111477, 148636, 185795, 222954, 260113, 334431, 371590, 445908, 520226, 557385, 668862, 743180, 780339, 1003293, 1040452, 1114770, 1300565, 1337724, 1560678, 1672155, 2006586, 2229540, 2341017, 2601130, 3009879, 3121356, 3344310, 3901695, 4013172, 4682034, 5016465, 5202260, 6019758, 6688620, 7023051, 7803390, 9364068, 10032930, 11705085, 12039516, 14046102, 15049395, 15606780, 20065860, 21069153, 23410170, 28092204, 30098790, 35115255, 42138306, 46820340, 60197580, 70230510, 84276612, 105345765, 140461020, 210691530, 421383060]

約数ペア:

[(1, 421383060), (2, 210691530), (3, 140461020), (4, 105345765), (5, 84276612), (6, 70230510), (7, 60197580), (9, 46820340), (10, 42138306), (12, 35115255), (14, 30098790), (15, 28092204), (18, 23410170), (20, 21069153), (21, 20065860), (27, 15606780), (28, 15049395), (30, 14046102), (35, 12039516), (36, 11705085), (42, 10032930), (45, 9364068), (54, 7803390), (60, 7023051), (63, 6688620), (70, 6019758), (81, 5202260), (84, 5016465), (90, 4682034), (105, 4013172), (108, 3901695), (126, 3344310), (135, 3121356), (140, 3009879), (162, 2601130), (180, 2341017), (189, 2229540), (210, 2006586), (252, 1672155), (270, 1560678), (315, 1337724), (324, 1300565), (378, 1114770), (405, 1040452), (420, 1003293), (540, 780339), (567, 743180), (630, 668862), (756, 557385), (810, 520226), (945, 445908), (1134, 371590), (1260, 334431), (1620, 260113), (1890, 222954), (2268, 185795), (2835, 148636), (3780, 111477), (5670, 74318), (11340, 37159)]