140838720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13337}}^1$

素因数の和:13368

約数の個数: 112

約数和(自身を含む): 487850688

約数和(自身を除く): 347011968

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, 13337, 26674, 40011, 53348, 66685, 80022, 106696, 133370, 146707, 160044, 200055, 213392, 266740, 293414, 320088, 400110, 426784, 440121, 533480, 586828, 640176, 733535, 800220, 853568, 880242, 1066960, 1173656, 1280352, 1467070, 1600440, 1760484, 2133920, 2200605, 2347312, 2560704, 2934140, 3200880, 3520968, 4267840, 4401210, 4694624, 5868280, 6401760, 7041936, 8802420, 9389248, 11736560, 12803520, 14083872, 17604840, 23473120, 28167744, 35209680, 46946240, 70419360, 140838720]

約数ペア:

[(1, 140838720), (2, 70419360), (3, 46946240), (4, 35209680), (5, 28167744), (6, 23473120), (8, 17604840), (10, 14083872), (11, 12803520), (12, 11736560), (15, 9389248), (16, 8802420), (20, 7041936), (22, 6401760), (24, 5868280), (30, 4694624), (32, 4401210), (33, 4267840), (40, 3520968), (44, 3200880), (48, 2934140), (55, 2560704), (60, 2347312), (64, 2200605), (66, 2133920), (80, 1760484), (88, 1600440), (96, 1467070), (110, 1280352), (120, 1173656), (132, 1066960), (160, 880242), (165, 853568), (176, 800220), (192, 733535), (220, 640176), (240, 586828), (264, 533480), (320, 440121), (330, 426784), (352, 400110), (440, 320088), (480, 293414), (528, 266740), (660, 213392), (704, 200055), (880, 160044), (960, 146707), (1056, 133370), (1320, 106696), (1760, 80022), (2112, 66685), (2640, 53348), (3520, 40011), (5280, 26674), (10560, 13337)]