241734780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{21317}}^1$

素因数の和:21345

約数の個数: 120

約数和(自身を含む): 866704608

約数和(自身を除く): 624969828

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, 21317, 42634, 63951, 85268, 106585, 127902, 149219, 191853, 213170, 255804, 298438, 319755, 383706, 426340, 447657, 575559, 596876, 639510, 746095, 767412, 895314, 959265, 1151118, 1279020, 1342971, 1492190, 1726677, 1790628, 1918530, 2238285, 2302236, 2685942, 2877795, 2984380, 3453354, 3837060, 4028913, 4476570, 5371884, 5755590, 6714855, 6906708, 8057826, 8633385, 8953140, 11511180, 12086739, 13429710, 16115652, 17266770, 20144565, 24173478, 26859420, 34533540, 40289130, 48346956, 60433695, 80578260, 120867390, 241734780]

約数ペア:

[(1, 241734780), (2, 120867390), (3, 80578260), (4, 60433695), (5, 48346956), (6, 40289130), (7, 34533540), (9, 26859420), (10, 24173478), (12, 20144565), (14, 17266770), (15, 16115652), (18, 13429710), (20, 12086739), (21, 11511180), (27, 8953140), (28, 8633385), (30, 8057826), (35, 6906708), (36, 6714855), (42, 5755590), (45, 5371884), (54, 4476570), (60, 4028913), (63, 3837060), (70, 3453354), (81, 2984380), (84, 2877795), (90, 2685942), (105, 2302236), (108, 2238285), (126, 1918530), (135, 1790628), (140, 1726677), (162, 1492190), (180, 1342971), (189, 1279020), (210, 1151118), (252, 959265), (270, 895314), (315, 767412), (324, 746095), (378, 639510), (405, 596876), (420, 575559), (540, 447657), (567, 426340), (630, 383706), (756, 319755), (810, 298438), (945, 255804), (1134, 213170), (1260, 191853), (1620, 149219), (1890, 127902), (2268, 106585), (2835, 85268), (3780, 63951), (5670, 42634), (11340, 21317)]