4038504720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5641}}^1$

素因数の和:5833

約数の個数: 160

約数和(自身を含む): 13264567680

約数和(自身を除く): 9226062960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 157, 190, 228, 240, 285, 304, 314, 380, 456, 471, 570, 628, 760, 785, 912, 942, 1140, 1256, 1520, 1570, 1884, 2280, 2355, 2512, 2983, 3140, 3768, 4560, 4710, 5641, 5966, 6280, 7536, 8949, 9420, 11282, 11932, 12560, 14915, 16923, 17898, 18840, 22564, 23864, 28205, 29830, 33846, 35796, 37680, 44745, 45128, 47728, 56410, 59660, 67692, 71592, 84615, 89490, 90256, 107179, 112820, 119320, 135384, 143184, 169230, 178980, 214358, 225640, 238640, 270768, 321537, 338460, 357960, 428716, 451280, 535895, 643074, 676920, 715920, 857432, 885637, 1071790, 1286148, 1353840, 1607685, 1714864, 1771274, 2143580, 2572296, 2656911, 3215370, 3542548, 4287160, 4428185, 5144592, 5313822, 6430740, 7085096, 8574320, 8856370, 10627644, 12861480, 13284555, 14170192, 16827103, 17712740, 21255288, 25722960, 26569110, 33654206, 35425480, 42510576, 50481309, 53138220, 67308412, 70850960, 84135515, 100962618, 106276440, 134616824, 168271030, 201925236, 212552880, 252406545, 269233648, 336542060, 403850472, 504813090, 673084120, 807700944, 1009626180, 1346168240, 2019252360, 4038504720]

約数ペア:

[(1, 4038504720), (2, 2019252360), (3, 1346168240), (4, 1009626180), (5, 807700944), (6, 673084120), (8, 504813090), (10, 403850472), (12, 336542060), (15, 269233648), (16, 252406545), (19, 212552880), (20, 201925236), (24, 168271030), (30, 134616824), (38, 106276440), (40, 100962618), (48, 84135515), (57, 70850960), (60, 67308412), (76, 53138220), (80, 50481309), (95, 42510576), (114, 35425480), (120, 33654206), (152, 26569110), (157, 25722960), (190, 21255288), (228, 17712740), (240, 16827103), (285, 14170192), (304, 13284555), (314, 12861480), (380, 10627644), (456, 8856370), (471, 8574320), (570, 7085096), (628, 6430740), (760, 5313822), (785, 5144592), (912, 4428185), (942, 4287160), (1140, 3542548), (1256, 3215370), (1520, 2656911), (1570, 2572296), (1884, 2143580), (2280, 1771274), (2355, 1714864), (2512, 1607685), (2983, 1353840), (3140, 1286148), (3768, 1071790), (4560, 885637), (4710, 857432), (5641, 715920), (5966, 676920), (6280, 643074), (7536, 535895), (8949, 451280), (9420, 428716), (11282, 357960), (11932, 338460), (12560, 321537), (14915, 270768), (16923, 238640), (17898, 225640), (18840, 214358), (22564, 178980), (23864, 169230), (28205, 143184), (29830, 135384), (33846, 119320), (35796, 112820), (37680, 107179), (44745, 90256), (45128, 89490), (47728, 84615), (56410, 71592), (59660, 67692)]