2245280340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 6721263360

約数和(自身を除く): 4475983020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 97, 106, 116, 145, 159, 174, 194, 212, 251, 265, 290, 291, 318, 348, 388, 435, 485, 502, 530, 580, 582, 636, 753, 795, 870, 970, 1004, 1060, 1164, 1255, 1455, 1506, 1537, 1590, 1740, 1940, 2510, 2813, 2910, 3012, 3074, 3180, 3765, 4611, 5020, 5141, 5626, 5820, 6148, 7279, 7530, 7685, 8439, 9222, 10282, 11252, 13303, 14065, 14558, 15060, 15370, 15423, 16878, 18444, 20564, 21837, 23055, 24347, 25705, 26606, 28130, 29116, 30740, 30846, 33756, 36395, 39909, 42195, 43674, 46110, 48694, 51410, 53212, 56260, 61692, 66515, 72790, 73041, 77115, 79818, 84390, 87348, 92220, 97388, 102820, 109185, 121735, 133030, 145580, 146082, 149089, 154230, 159636, 168780, 199545, 218370, 243470, 266060, 292164, 298178, 308460, 365205, 385787, 399090, 436740, 447267, 486940, 596356, 706063, 730410, 745445, 771574, 798180, 894534, 1157361, 1290391, 1412126, 1460820, 1490890, 1543148, 1789068, 1928935, 2118189, 2236335, 2314722, 2580782, 2824252, 2981780, 3530315, 3857870, 3871173, 4236378, 4472670, 4629444, 5161564, 5786805, 6451955, 7060630, 7715740, 7742346, 8472756, 8945340, 10590945, 11573610, 12903910, 14121260, 15484692, 19355865, 21181890, 23147220, 25807820, 37421339, 38711730, 42363780, 74842678, 77423460, 112264017, 149685356, 187106695, 224528034, 374213390, 449056068, 561320085, 748426780, 1122640170, 2245280340]

約数ペア:

[(1, 2245280340), (2, 1122640170), (3, 748426780), (4, 561320085), (5, 449056068), (6, 374213390), (10, 224528034), (12, 187106695), (15, 149685356), (20, 112264017), (29, 77423460), (30, 74842678), (53, 42363780), (58, 38711730), (60, 37421339), (87, 25807820), (97, 23147220), (106, 21181890), (116, 19355865), (145, 15484692), (159, 14121260), (174, 12903910), (194, 11573610), (212, 10590945), (251, 8945340), (265, 8472756), (290, 7742346), (291, 7715740), (318, 7060630), (348, 6451955), (388, 5786805), (435, 5161564), (485, 4629444), (502, 4472670), (530, 4236378), (580, 3871173), (582, 3857870), (636, 3530315), (753, 2981780), (795, 2824252), (870, 2580782), (970, 2314722), (1004, 2236335), (1060, 2118189), (1164, 1928935), (1255, 1789068), (1455, 1543148), (1506, 1490890), (1537, 1460820), (1590, 1412126), (1740, 1290391), (1940, 1157361), (2510, 894534), (2813, 798180), (2910, 771574), (3012, 745445), (3074, 730410), (3180, 706063), (3765, 596356), (4611, 486940), (5020, 447267), (5141, 436740), (5626, 399090), (5820, 385787), (6148, 365205), (7279, 308460), (7530, 298178), (7685, 292164), (8439, 266060), (9222, 243470), (10282, 218370), (11252, 199545), (13303, 168780), (14065, 159636), (14558, 154230), (15060, 149089), (15370, 146082), (15423, 145580), (16878, 133030), (18444, 121735), (20564, 109185), (21837, 102820), (23055, 97388), (24347, 92220), (25705, 87348), (26606, 84390), (28130, 79818), (29116, 77115), (30740, 73041), (30846, 72790), (33756, 66515), (36395, 61692), (39909, 56260), (42195, 53212), (43674, 51410), (46110, 48694)]