168914880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:771

約数の個数: 168

約数和(自身を含む): 588416400

約数和(自身を除く): 419501520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 445, 480, 534, 576, 659, 712, 720, 801, 890, 960, 1068, 1318, 1335, 1424, 1440, 1602, 1780, 1977, 2136, 2636, 2670, 2848, 2880, 3204, 3295, 3560, 3954, 4005, 4272, 5272, 5340, 5696, 5931, 6408, 6590, 7120, 7908, 8010, 8544, 9885, 10544, 10680, 11862, 12816, 13180, 14240, 15816, 16020, 17088, 19770, 21088, 21360, 23724, 25632, 26360, 28480, 29655, 31632, 32040, 39540, 42176, 42720, 47448, 51264, 52720, 58651, 59310, 63264, 64080, 79080, 85440, 94896, 105440, 117302, 118620, 126528, 128160, 158160, 175953, 189792, 210880, 234604, 237240, 256320, 293255, 316320, 351906, 379584, 469208, 474480, 527859, 586510, 632640, 703812, 879765, 938416, 948960, 1055718, 1173020, 1407624, 1759530, 1876832, 1897920, 2111436, 2346040, 2639295, 2815248, 3519060, 3753664, 4222872, 4692080, 5278590, 5630496, 7038120, 8445744, 9384160, 10557180, 11260992, 14076240, 16891488, 18768320, 21114360, 28152480, 33782976, 42228720, 56304960, 84457440, 168914880]

約数ペア:

[(1, 168914880), (2, 84457440), (3, 56304960), (4, 42228720), (5, 33782976), (6, 28152480), (8, 21114360), (9, 18768320), (10, 16891488), (12, 14076240), (15, 11260992), (16, 10557180), (18, 9384160), (20, 8445744), (24, 7038120), (30, 5630496), (32, 5278590), (36, 4692080), (40, 4222872), (45, 3753664), (48, 3519060), (60, 2815248), (64, 2639295), (72, 2346040), (80, 2111436), (89, 1897920), (90, 1876832), (96, 1759530), (120, 1407624), (144, 1173020), (160, 1055718), (178, 948960), (180, 938416), (192, 879765), (240, 703812), (267, 632640), (288, 586510), (320, 527859), (356, 474480), (360, 469208), (445, 379584), (480, 351906), (534, 316320), (576, 293255), (659, 256320), (712, 237240), (720, 234604), (801, 210880), (890, 189792), (960, 175953), (1068, 158160), (1318, 128160), (1335, 126528), (1424, 118620), (1440, 117302), (1602, 105440), (1780, 94896), (1977, 85440), (2136, 79080), (2636, 64080), (2670, 63264), (2848, 59310), (2880, 58651), (3204, 52720), (3295, 51264), (3560, 47448), (3954, 42720), (4005, 42176), (4272, 39540), (5272, 32040), (5340, 31632), (5696, 29655), (5931, 28480), (6408, 26360), (6590, 25632), (7120, 23724), (7908, 21360), (8010, 21088), (8544, 19770), (9885, 17088), (10544, 16020), (10680, 15816), (11862, 14240), (12816, 13180)]