205613760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19471}}^1$

素因数の和:19502

約数の個数: 112

約数和(自身を含む): 712207872

約数和(自身を除く): 506594112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 19471, 38942, 58413, 77884, 97355, 116826, 155768, 194710, 214181, 233652, 292065, 311536, 389420, 428362, 467304, 584130, 623072, 642543, 778840, 856724, 934608, 1070905, 1168260, 1246144, 1285086, 1557680, 1713448, 1869216, 2141810, 2336520, 2570172, 3115360, 3212715, 3426896, 3738432, 4283620, 4673040, 5140344, 6230720, 6425430, 6853792, 8567240, 9346080, 10280688, 12850860, 13707584, 17134480, 18692160, 20561376, 25701720, 34268960, 41122752, 51403440, 68537920, 102806880, 205613760]

約数ペア:

[(1, 205613760), (2, 102806880), (3, 68537920), (4, 51403440), (5, 41122752), (6, 34268960), (8, 25701720), (10, 20561376), (11, 18692160), (12, 17134480), (15, 13707584), (16, 12850860), (20, 10280688), (22, 9346080), (24, 8567240), (30, 6853792), (32, 6425430), (33, 6230720), (40, 5140344), (44, 4673040), (48, 4283620), (55, 3738432), (60, 3426896), (64, 3212715), (66, 3115360), (80, 2570172), (88, 2336520), (96, 2141810), (110, 1869216), (120, 1713448), (132, 1557680), (160, 1285086), (165, 1246144), (176, 1168260), (192, 1070905), (220, 934608), (240, 856724), (264, 778840), (320, 642543), (330, 623072), (352, 584130), (440, 467304), (480, 428362), (528, 389420), (660, 311536), (704, 292065), (880, 233652), (960, 214181), (1056, 194710), (1320, 155768), (1760, 116826), (2112, 97355), (2640, 77884), (3520, 58413), (5280, 38942), (10560, 19471)]