1003547440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3915

約数の個数: 120

約数和(自身を含む): 2755417392

約数和(自身を除く): 1751869952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 938, 980, 1072, 1340, 1876, 1960, 2345, 2680, 3283, 3752, 3821, 3920, 4690, 5360, 6566, 7504, 7642, 9380, 13132, 15284, 16415, 18760, 19105, 26264, 26747, 30568, 32830, 37520, 38210, 52528, 53494, 61136, 65660, 76420, 106988, 131320, 133735, 152840, 187229, 213976, 256007, 262640, 267470, 305680, 374458, 427952, 512014, 534940, 748916, 936145, 1024028, 1069880, 1280035, 1497832, 1792049, 1872290, 2048056, 2139760, 2560070, 2995664, 3584098, 3744580, 4096112, 5120140, 7168196, 7489160, 8960245, 10240280, 12544343, 14336392, 14978320, 17920490, 20480560, 25088686, 28672784, 35840980, 50177372, 62721715, 71681960, 100354744, 125443430, 143363920, 200709488, 250886860, 501773720, 1003547440]

約数ペア:

[(1, 1003547440), (2, 501773720), (4, 250886860), (5, 200709488), (7, 143363920), (8, 125443430), (10, 100354744), (14, 71681960), (16, 62721715), (20, 50177372), (28, 35840980), (35, 28672784), (40, 25088686), (49, 20480560), (56, 17920490), (67, 14978320), (70, 14336392), (80, 12544343), (98, 10240280), (112, 8960245), (134, 7489160), (140, 7168196), (196, 5120140), (245, 4096112), (268, 3744580), (280, 3584098), (335, 2995664), (392, 2560070), (469, 2139760), (490, 2048056), (536, 1872290), (560, 1792049), (670, 1497832), (784, 1280035), (938, 1069880), (980, 1024028), (1072, 936145), (1340, 748916), (1876, 534940), (1960, 512014), (2345, 427952), (2680, 374458), (3283, 305680), (3752, 267470), (3821, 262640), (3920, 256007), (4690, 213976), (5360, 187229), (6566, 152840), (7504, 133735), (7642, 131320), (9380, 106988), (13132, 76420), (15284, 65660), (16415, 61136), (18760, 53494), (19105, 52528), (26264, 38210), (26747, 37520), (30568, 32830)]