204146460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1097

約数の個数: 192

約数和(自身を含む): 740275200

約数和(自身を除く): 536128740

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, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 945, 954, 1019, 1060, 1113, 1260, 1431, 1484, 1590, 1855, 1890, 1908, 2038, 2226, 2385, 2862, 3057, 3180, 3339, 3710, 3780, 4076, 4452, 4770, 5095, 5565, 5724, 6114, 6678, 7133, 7155, 7420, 9171, 9540, 10017, 10190, 11130, 12228, 13356, 14266, 14310, 15285, 16695, 18342, 20034, 20380, 21399, 22260, 27513, 28532, 28620, 30570, 33390, 35665, 36684, 40068, 42798, 45855, 50085, 54007, 55026, 61140, 64197, 66780, 71330, 85596, 91710, 100170, 106995, 108014, 110052, 128394, 137565, 142660, 162021, 183420, 192591, 200340, 213990, 216028, 256788, 270035, 275130, 320985, 324042, 378049, 385182, 427980, 486063, 540070, 550260, 641970, 648084, 756098, 770364, 810105, 962955, 972126, 1080140, 1134147, 1283940, 1458189, 1512196, 1620210, 1890245, 1925910, 1944252, 2268294, 2430315, 2916378, 3240420, 3402441, 3780490, 3851820, 4536588, 4860630, 5670735, 5832756, 6804882, 7290945, 7560980, 9721260, 10207323, 11341470, 13609764, 14581890, 17012205, 20414646, 22682940, 29163780, 34024410, 40829292, 51036615, 68048820, 102073230, 204146460]

約数ペア:

[(1, 204146460), (2, 102073230), (3, 68048820), (4, 51036615), (5, 40829292), (6, 34024410), (7, 29163780), (9, 22682940), (10, 20414646), (12, 17012205), (14, 14581890), (15, 13609764), (18, 11341470), (20, 10207323), (21, 9721260), (27, 7560980), (28, 7290945), (30, 6804882), (35, 5832756), (36, 5670735), (42, 4860630), (45, 4536588), (53, 3851820), (54, 3780490), (60, 3402441), (63, 3240420), (70, 2916378), (84, 2430315), (90, 2268294), (105, 1944252), (106, 1925910), (108, 1890245), (126, 1620210), (135, 1512196), (140, 1458189), (159, 1283940), (180, 1134147), (189, 1080140), (210, 972126), (212, 962955), (252, 810105), (265, 770364), (270, 756098), (315, 648084), (318, 641970), (371, 550260), (378, 540070), (420, 486063), (477, 427980), (530, 385182), (540, 378049), (630, 324042), (636, 320985), (742, 275130), (756, 270035), (795, 256788), (945, 216028), (954, 213990), (1019, 200340), (1060, 192591), (1113, 183420), (1260, 162021), (1431, 142660), (1484, 137565), (1590, 128394), (1855, 110052), (1890, 108014), (1908, 106995), (2038, 100170), (2226, 91710), (2385, 85596), (2862, 71330), (3057, 66780), (3180, 64197), (3339, 61140), (3710, 55026), (3780, 54007), (4076, 50085), (4452, 45855), (4770, 42798), (5095, 40068), (5565, 36684), (5724, 35665), (6114, 33390), (6678, 30570), (7133, 28620), (7155, 28532), (7420, 27513), (9171, 22260), (9540, 21399), (10017, 20380), (10190, 20034), (11130, 18342), (12228, 16695), (13356, 15285), (14266, 14310)]