2793114240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{207821}}^1$

素因数の和:207850

約数の個数: 128

約数和(自身を含む): 10174965120

約数和(自身を除く): 7381850880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 207821, 415642, 623463, 831284, 1039105, 1246926, 1454747, 1662568, 2078210, 2493852, 2909494, 3117315, 3325136, 4156420, 4364241, 4987704, 5818988, 6234630, 6650272, 7273735, 8312840, 8728482, 9975408, 11637976, 12469260, 13300544, 14547470, 16625680, 17456964, 19950816, 21821205, 23275952, 24938520, 26601088, 29094940, 33251360, 34913928, 39901632, 43642410, 46551904, 49877040, 58189880, 66502720, 69827856, 79803264, 87284820, 93103808, 99754080, 116379760, 133005440, 139655712, 174569640, 186207616, 199508160, 232759520, 279311424, 349139280, 399016320, 465519040, 558622848, 698278560, 931038080, 1396557120, 2793114240]

約数ペア:

[(1, 2793114240), (2, 1396557120), (3, 931038080), (4, 698278560), (5, 558622848), (6, 465519040), (7, 399016320), (8, 349139280), (10, 279311424), (12, 232759520), (14, 199508160), (15, 186207616), (16, 174569640), (20, 139655712), (21, 133005440), (24, 116379760), (28, 99754080), (30, 93103808), (32, 87284820), (35, 79803264), (40, 69827856), (42, 66502720), (48, 58189880), (56, 49877040), (60, 46551904), (64, 43642410), (70, 39901632), (80, 34913928), (84, 33251360), (96, 29094940), (105, 26601088), (112, 24938520), (120, 23275952), (128, 21821205), (140, 19950816), (160, 17456964), (168, 16625680), (192, 14547470), (210, 13300544), (224, 12469260), (240, 11637976), (280, 9975408), (320, 8728482), (336, 8312840), (384, 7273735), (420, 6650272), (448, 6234630), (480, 5818988), (560, 4987704), (640, 4364241), (672, 4156420), (840, 3325136), (896, 3117315), (960, 2909494), (1120, 2493852), (1344, 2078210), (1680, 1662568), (1920, 1454747), (2240, 1246926), (2688, 1039105), (3360, 831284), (4480, 623463), (6720, 415642), (13440, 207821)]