143290980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113723}}^1$

素因数の和:113745

約数の個数: 72

約数和(自身を含む): 496746432

約数和(自身を除く): 353455452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 113723, 227446, 341169, 454892, 568615, 682338, 796061, 1023507, 1137230, 1364676, 1592122, 1705845, 2047014, 2274460, 2388183, 3184244, 3411690, 3980305, 4094028, 4776366, 5117535, 6823380, 7164549, 7960610, 9552732, 10235070, 11940915, 14329098, 15921220, 20470140, 23881830, 28658196, 35822745, 47763660, 71645490, 143290980]

約数ペア:

[(1, 143290980), (2, 71645490), (3, 47763660), (4, 35822745), (5, 28658196), (6, 23881830), (7, 20470140), (9, 15921220), (10, 14329098), (12, 11940915), (14, 10235070), (15, 9552732), (18, 7960610), (20, 7164549), (21, 6823380), (28, 5117535), (30, 4776366), (35, 4094028), (36, 3980305), (42, 3411690), (45, 3184244), (60, 2388183), (63, 2274460), (70, 2047014), (84, 1705845), (90, 1592122), (105, 1364676), (126, 1137230), (140, 1023507), (180, 796061), (210, 682338), (252, 568615), (315, 454892), (420, 341169), (630, 227446), (1260, 113723)]