156337920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 216

約数和(自身を含む): 555779952

約数和(自身を除く): 399442032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 331, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 662, 720, 738, 768, 820, 960, 984, 993, 1152, 1230, 1280, 1312, 1324, 1440, 1476, 1640, 1655, 1845, 1920, 1968, 1986, 2304, 2460, 2624, 2648, 2880, 2952, 2979, 3280, 3310, 3690, 3840, 3936, 3972, 4920, 4965, 5248, 5296, 5760, 5904, 5958, 6560, 6620, 7380, 7872, 7944, 9840, 9930, 10496, 10592, 11520, 11808, 11916, 13120, 13240, 13571, 14760, 14895, 15744, 15888, 19680, 19860, 21184, 23616, 23832, 26240, 26480, 27142, 29520, 29790, 31488, 31776, 39360, 39720, 40713, 42368, 47232, 47664, 52480, 52960, 54284, 59040, 59580, 63552, 67855, 78720, 79440, 81426, 84736, 94464, 95328, 105920, 108568, 118080, 119160, 122139, 127104, 135710, 157440, 158880, 162852, 190656, 203565, 211840, 217136, 236160, 238320, 244278, 254208, 271420, 317760, 325704, 381312, 407130, 423680, 434272, 472320, 476640, 488556, 542840, 610695, 635520, 651408, 762624, 814260, 868544, 953280, 977112, 1085680, 1221390, 1271040, 1302816, 1628520, 1737088, 1906560, 1954224, 2171360, 2442780, 2605632, 3257040, 3474176, 3813120, 3908448, 4342720, 4885560, 5211264, 6514080, 7816896, 8685440, 9771120, 10422528, 13028160, 15633792, 17370880, 19542240, 26056320, 31267584, 39084480, 52112640, 78168960, 156337920]

約数ペア:

[(1, 156337920), (2, 78168960), (3, 52112640), (4, 39084480), (5, 31267584), (6, 26056320), (8, 19542240), (9, 17370880), (10, 15633792), (12, 13028160), (15, 10422528), (16, 9771120), (18, 8685440), (20, 7816896), (24, 6514080), (30, 5211264), (32, 4885560), (36, 4342720), (40, 3908448), (41, 3813120), (45, 3474176), (48, 3257040), (60, 2605632), (64, 2442780), (72, 2171360), (80, 1954224), (82, 1906560), (90, 1737088), (96, 1628520), (120, 1302816), (123, 1271040), (128, 1221390), (144, 1085680), (160, 977112), (164, 953280), (180, 868544), (192, 814260), (205, 762624), (240, 651408), (246, 635520), (256, 610695), (288, 542840), (320, 488556), (328, 476640), (331, 472320), (360, 434272), (369, 423680), (384, 407130), (410, 381312), (480, 325704), (492, 317760), (576, 271420), (615, 254208), (640, 244278), (656, 238320), (662, 236160), (720, 217136), (738, 211840), (768, 203565), (820, 190656), (960, 162852), (984, 158880), (993, 157440), (1152, 135710), (1230, 127104), (1280, 122139), (1312, 119160), (1324, 118080), (1440, 108568), (1476, 105920), (1640, 95328), (1655, 94464), (1845, 84736), (1920, 81426), (1968, 79440), (1986, 78720), (2304, 67855), (2460, 63552), (2624, 59580), (2648, 59040), (2880, 54284), (2952, 52960), (2979, 52480), (3280, 47664), (3310, 47232), (3690, 42368), (3840, 40713), (3936, 39720), (3972, 39360), (4920, 31776), (4965, 31488), (5248, 29790), (5296, 29520), (5760, 27142), (5904, 26480), (5958, 26240), (6560, 23832), (6620, 23616), (7380, 21184), (7872, 19860), (7944, 19680), (9840, 15888), (9930, 15744), (10496, 14895), (10592, 14760), (11520, 13571), (11808, 13240), (11916, 13120)]