8209537920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{158363}}^1$

素因数の和:158394

約数の個数: 160

約数和(自身を含む): 29317927320

約数和(自身を除く): 21108389400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 158363, 316726, 475089, 633452, 791815, 950178, 1266904, 1425267, 1583630, 1900356, 2375445, 2533808, 2850534, 3167260, 3800712, 4275801, 4750890, 5067616, 5701068, 6334520, 7126335, 7601424, 8551602, 9501780, 10135232, 11402136, 12669040, 12827403, 14252670, 15202848, 17103204, 19003560, 20270464, 21379005, 22804272, 25338080, 25654806, 28505340, 30405696, 34206408, 38007120, 42758010, 45608544, 50676160, 51309612, 57010680, 60811392, 64137015, 68412816, 76014240, 85516020, 91217088, 101352320, 102619224, 114021360, 128274030, 136825632, 152028480, 171032040, 182434176, 205238448, 228042720, 256548060, 273651264, 304056960, 342064080, 410476896, 456085440, 513096120, 547302528, 684128160, 820953792, 912170880, 1026192240, 1368256320, 1641907584, 2052384480, 2736512640, 4104768960, 8209537920]

約数ペア:

[(1, 8209537920), (2, 4104768960), (3, 2736512640), (4, 2052384480), (5, 1641907584), (6, 1368256320), (8, 1026192240), (9, 912170880), (10, 820953792), (12, 684128160), (15, 547302528), (16, 513096120), (18, 456085440), (20, 410476896), (24, 342064080), (27, 304056960), (30, 273651264), (32, 256548060), (36, 228042720), (40, 205238448), (45, 182434176), (48, 171032040), (54, 152028480), (60, 136825632), (64, 128274030), (72, 114021360), (80, 102619224), (81, 101352320), (90, 91217088), (96, 85516020), (108, 76014240), (120, 68412816), (128, 64137015), (135, 60811392), (144, 57010680), (160, 51309612), (162, 50676160), (180, 45608544), (192, 42758010), (216, 38007120), (240, 34206408), (270, 30405696), (288, 28505340), (320, 25654806), (324, 25338080), (360, 22804272), (384, 21379005), (405, 20270464), (432, 19003560), (480, 17103204), (540, 15202848), (576, 14252670), (640, 12827403), (648, 12669040), (720, 11402136), (810, 10135232), (864, 9501780), (960, 8551602), (1080, 7601424), (1152, 7126335), (1296, 6334520), (1440, 5701068), (1620, 5067616), (1728, 4750890), (1920, 4275801), (2160, 3800712), (2592, 3167260), (2880, 2850534), (3240, 2533808), (3456, 2375445), (4320, 1900356), (5184, 1583630), (5760, 1425267), (6480, 1266904), (8640, 950178), (10368, 791815), (12960, 633452), (17280, 475089), (25920, 316726), (51840, 158363)]