213867720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1100

約数の個数: 192

約数和(自身を含む): 773323200

約数和(自身を除く): 559455480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 636, 660, 792, 795, 954, 990, 1019, 1060, 1166, 1272, 1320, 1590, 1749, 1908, 1980, 2038, 2120, 2332, 2385, 2915, 3057, 3180, 3498, 3816, 3960, 4076, 4664, 4770, 5095, 5247, 5830, 6114, 6360, 6996, 8152, 8745, 9171, 9540, 10190, 10494, 11209, 11660, 12228, 13992, 15285, 17490, 18342, 19080, 20380, 20988, 22418, 23320, 24456, 26235, 30570, 33627, 34980, 36684, 40760, 41976, 44836, 45855, 52470, 54007, 56045, 61140, 67254, 69960, 73368, 89672, 91710, 100881, 104940, 108014, 112090, 122280, 134508, 162021, 168135, 183420, 201762, 209880, 216028, 224180, 269016, 270035, 324042, 336270, 366840, 403524, 432056, 448360, 486063, 504405, 540070, 594077, 648084, 672540, 807048, 810105, 972126, 1008810, 1080140, 1188154, 1296168, 1345080, 1620210, 1782231, 1944252, 2017620, 2160280, 2376308, 2430315, 2970385, 3240420, 3564462, 3888504, 4035240, 4752616, 4860630, 5346693, 5940770, 6480840, 7128924, 8911155, 9721260, 10693386, 11881540, 14257848, 17822310, 19442520, 21386772, 23763080, 26733465, 35644620, 42773544, 53466930, 71289240, 106933860, 213867720]

約数ペア:

[(1, 213867720), (2, 106933860), (3, 71289240), (4, 53466930), (5, 42773544), (6, 35644620), (8, 26733465), (9, 23763080), (10, 21386772), (11, 19442520), (12, 17822310), (15, 14257848), (18, 11881540), (20, 10693386), (22, 9721260), (24, 8911155), (30, 7128924), (33, 6480840), (36, 5940770), (40, 5346693), (44, 4860630), (45, 4752616), (53, 4035240), (55, 3888504), (60, 3564462), (66, 3240420), (72, 2970385), (88, 2430315), (90, 2376308), (99, 2160280), (106, 2017620), (110, 1944252), (120, 1782231), (132, 1620210), (159, 1345080), (165, 1296168), (180, 1188154), (198, 1080140), (212, 1008810), (220, 972126), (264, 810105), (265, 807048), (318, 672540), (330, 648084), (360, 594077), (396, 540070), (424, 504405), (440, 486063), (477, 448360), (495, 432056), (530, 403524), (583, 366840), (636, 336270), (660, 324042), (792, 270035), (795, 269016), (954, 224180), (990, 216028), (1019, 209880), (1060, 201762), (1166, 183420), (1272, 168135), (1320, 162021), (1590, 134508), (1749, 122280), (1908, 112090), (1980, 108014), (2038, 104940), (2120, 100881), (2332, 91710), (2385, 89672), (2915, 73368), (3057, 69960), (3180, 67254), (3498, 61140), (3816, 56045), (3960, 54007), (4076, 52470), (4664, 45855), (4770, 44836), (5095, 41976), (5247, 40760), (5830, 36684), (6114, 34980), (6360, 33627), (6996, 30570), (8152, 26235), (8745, 24456), (9171, 23320), (9540, 22418), (10190, 20988), (10494, 20380), (11209, 19080), (11660, 18342), (12228, 17490), (13992, 15285)]