204591660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 738424512

約数和(自身を除く): 533832852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 53, 60, 65, 70, 78, 84, 91, 98, 101, 105, 106, 130, 140, 147, 156, 159, 182, 195, 196, 202, 210, 212, 245, 260, 265, 273, 294, 303, 318, 364, 371, 390, 404, 420, 455, 490, 505, 530, 546, 588, 606, 636, 637, 689, 707, 735, 742, 780, 795, 910, 980, 1010, 1060, 1092, 1113, 1212, 1274, 1313, 1365, 1378, 1414, 1470, 1484, 1515, 1590, 1820, 1855, 1911, 2020, 2067, 2121, 2226, 2548, 2597, 2626, 2730, 2756, 2828, 2940, 3030, 3180, 3185, 3445, 3535, 3710, 3822, 3939, 4134, 4242, 4452, 4823, 4949, 5194, 5252, 5353, 5460, 5565, 6060, 6370, 6565, 6890, 7070, 7420, 7644, 7791, 7878, 8268, 8484, 9191, 9555, 9646, 9898, 10335, 10388, 10605, 10706, 11130, 12740, 12985, 13130, 13780, 14140, 14469, 14847, 15582, 15756, 16059, 18382, 19110, 19292, 19695, 19796, 20670, 21210, 21412, 22260, 24115, 24745, 25970, 26260, 26765, 27573, 28938, 29694, 31164, 32118, 33761, 36764, 37471, 38220, 38955, 39390, 41340, 42420, 45955, 48230, 49490, 51940, 53530, 55146, 57876, 59388, 64236, 64337, 67522, 69589, 72345, 74235, 74942, 77910, 78780, 80295, 91910, 96460, 98980, 101283, 107060, 110292, 112413, 128674, 135044, 137865, 139178, 144690, 148470, 149884, 155820, 160590, 168805, 183820, 187355, 193011, 202566, 208767, 224826, 257348, 262297, 275730, 278356, 289380, 296940, 321180, 321685, 337610, 347945, 374710, 386022, 405132, 417534, 449652, 487123, 506415, 524594, 551460, 562065, 643370, 675220, 695890, 749420, 772044, 786891, 835068, 965055, 974246, 1012830, 1043835, 1049188, 1124130, 1286740, 1311485, 1391780, 1461369, 1573782, 1930110, 1948492, 2025660, 2087670, 2248260, 2435615, 2622970, 2922738, 3147564, 3409861, 3860220, 3934455, 4175340, 4871230, 5245940, 5845476, 6819722, 7306845, 7868910, 9742460, 10229583, 13639444, 14613690, 15737820, 17049305, 20459166, 29227380, 34098610, 40918332, 51147915, 68197220, 102295830, 204591660]

約数ペア:

[(1, 204591660), (2, 102295830), (3, 68197220), (4, 51147915), (5, 40918332), (6, 34098610), (7, 29227380), (10, 20459166), (12, 17049305), (13, 15737820), (14, 14613690), (15, 13639444), (20, 10229583), (21, 9742460), (26, 7868910), (28, 7306845), (30, 6819722), (35, 5845476), (39, 5245940), (42, 4871230), (49, 4175340), (52, 3934455), (53, 3860220), (60, 3409861), (65, 3147564), (70, 2922738), (78, 2622970), (84, 2435615), (91, 2248260), (98, 2087670), (101, 2025660), (105, 1948492), (106, 1930110), (130, 1573782), (140, 1461369), (147, 1391780), (156, 1311485), (159, 1286740), (182, 1124130), (195, 1049188), (196, 1043835), (202, 1012830), (210, 974246), (212, 965055), (245, 835068), (260, 786891), (265, 772044), (273, 749420), (294, 695890), (303, 675220), (318, 643370), (364, 562065), (371, 551460), (390, 524594), (404, 506415), (420, 487123), (455, 449652), (490, 417534), (505, 405132), (530, 386022), (546, 374710), (588, 347945), (606, 337610), (636, 321685), (637, 321180), (689, 296940), (707, 289380), (735, 278356), (742, 275730), (780, 262297), (795, 257348), (910, 224826), (980, 208767), (1010, 202566), (1060, 193011), (1092, 187355), (1113, 183820), (1212, 168805), (1274, 160590), (1313, 155820), (1365, 149884), (1378, 148470), (1414, 144690), (1470, 139178), (1484, 137865), (1515, 135044), (1590, 128674), (1820, 112413), (1855, 110292), (1911, 107060), (2020, 101283), (2067, 98980), (2121, 96460), (2226, 91910), (2548, 80295), (2597, 78780), (2626, 77910), (2730, 74942), (2756, 74235), (2828, 72345), (2940, 69589), (3030, 67522), (3180, 64337), (3185, 64236), (3445, 59388), (3535, 57876), (3710, 55146), (3822, 53530), (3939, 51940), (4134, 49490), (4242, 48230), (4452, 45955), (4823, 42420), (4949, 41340), (5194, 39390), (5252, 38955), (5353, 38220), (5460, 37471), (5565, 36764), (6060, 33761), (6370, 32118), (6565, 31164), (6890, 29694), (7070, 28938), (7420, 27573), (7644, 26765), (7791, 26260), (7878, 25970), (8268, 24745), (8484, 24115), (9191, 22260), (9555, 21412), (9646, 21210), (9898, 20670), (10335, 19796), (10388, 19695), (10605, 19292), (10706, 19110), (11130, 18382), (12740, 16059), (12985, 15756), (13130, 15582), (13780, 14847), (14140, 14469)]