202015680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1474

約数の個数: 112

約数和(自身を含む): 645834624

約数和(自身を除く): 443818944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1291, 1304, 1630, 1956, 2445, 2582, 2608, 3260, 3873, 3912, 4890, 5164, 5216, 6455, 6520, 7746, 7824, 9780, 10328, 10432, 12910, 13040, 15492, 15648, 19365, 19560, 20656, 25820, 26080, 30984, 31296, 38730, 39120, 41312, 51640, 52160, 61968, 77460, 78240, 82624, 103280, 123936, 154920, 156480, 206560, 210433, 247872, 309840, 413120, 420866, 619680, 631299, 841732, 1052165, 1239360, 1262598, 1683464, 2104330, 2525196, 3156495, 3366928, 4208660, 5050392, 6312990, 6733856, 8417320, 10100784, 12625980, 13467712, 16834640, 20201568, 25251960, 33669280, 40403136, 50503920, 67338560, 101007840, 202015680]

約数ペア:

[(1, 202015680), (2, 101007840), (3, 67338560), (4, 50503920), (5, 40403136), (6, 33669280), (8, 25251960), (10, 20201568), (12, 16834640), (15, 13467712), (16, 12625980), (20, 10100784), (24, 8417320), (30, 6733856), (32, 6312990), (40, 5050392), (48, 4208660), (60, 3366928), (64, 3156495), (80, 2525196), (96, 2104330), (120, 1683464), (160, 1262598), (163, 1239360), (192, 1052165), (240, 841732), (320, 631299), (326, 619680), (480, 420866), (489, 413120), (652, 309840), (815, 247872), (960, 210433), (978, 206560), (1291, 156480), (1304, 154920), (1630, 123936), (1956, 103280), (2445, 82624), (2582, 78240), (2608, 77460), (3260, 61968), (3873, 52160), (3912, 51640), (4890, 41312), (5164, 39120), (5216, 38730), (6455, 31296), (6520, 30984), (7746, 26080), (7824, 25820), (9780, 20656), (10328, 19560), (10432, 19365), (12910, 15648), (13040, 15492)]