128159258880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{96181}}^1$

素因数の和:96552

約数の個数: 144

約数和(自身を含む): 410492464704

約数和(自身を除く): 282333205824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 347, 384, 480, 640, 694, 768, 960, 1041, 1280, 1388, 1735, 1920, 2082, 2776, 3470, 3840, 4164, 5205, 5552, 6940, 8328, 10410, 11104, 13880, 16656, 20820, 22208, 27760, 33312, 41640, 44416, 55520, 66624, 83280, 88832, 96181, 111040, 133248, 166560, 192362, 222080, 266496, 288543, 333120, 384724, 444160, 480905, 577086, 666240, 769448, 961810, 1154172, 1332480, 1442715, 1538896, 1923620, 2308344, 2885430, 3077792, 3847240, 4616688, 5770860, 6155584, 7694480, 9233376, 11541720, 12311168, 15388960, 18466752, 23083440, 24622336, 30777920, 33374807, 36933504, 46166880, 61555840, 66749614, 73867008, 92333760, 100124421, 123111680, 133499228, 166874035, 184667520, 200248842, 266998456, 333748070, 369335040, 400497684, 500622105, 533996912, 667496140, 800995368, 1001244210, 1067993824, 1334992280, 1601990736, 2002488420, 2135987648, 2669984560, 3203981472, 4004976840, 4271975296, 5339969120, 6407962944, 8009953680, 8543950592, 10679938240, 12815925888, 16019907360, 21359876480, 25631851776, 32039814720, 42719752960, 64079629440, 128159258880]

約数ペア:

[(1, 128159258880), (2, 64079629440), (3, 42719752960), (4, 32039814720), (5, 25631851776), (6, 21359876480), (8, 16019907360), (10, 12815925888), (12, 10679938240), (15, 8543950592), (16, 8009953680), (20, 6407962944), (24, 5339969120), (30, 4271975296), (32, 4004976840), (40, 3203981472), (48, 2669984560), (60, 2135987648), (64, 2002488420), (80, 1601990736), (96, 1334992280), (120, 1067993824), (128, 1001244210), (160, 800995368), (192, 667496140), (240, 533996912), (256, 500622105), (320, 400497684), (347, 369335040), (384, 333748070), (480, 266998456), (640, 200248842), (694, 184667520), (768, 166874035), (960, 133499228), (1041, 123111680), (1280, 100124421), (1388, 92333760), (1735, 73867008), (1920, 66749614), (2082, 61555840), (2776, 46166880), (3470, 36933504), (3840, 33374807), (4164, 30777920), (5205, 24622336), (5552, 23083440), (6940, 18466752), (8328, 15388960), (10410, 12311168), (11104, 11541720), (13880, 9233376), (16656, 7694480), (20820, 6155584), (22208, 5770860), (27760, 4616688), (33312, 3847240), (41640, 3077792), (44416, 2885430), (55520, 2308344), (66624, 1923620), (83280, 1538896), (88832, 1442715), (96181, 1332480), (111040, 1154172), (133248, 961810), (166560, 769448), (192362, 666240), (222080, 577086), (266496, 480905), (288543, 444160), (333120, 384724)]