15691996880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{38333}}^1$

素因数の和:38413

約数の個数: 160

約数和(自身を含む): 45176465664

約数和(自身を除く): 29484468784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 170, 172, 215, 238, 272, 280, 301, 340, 344, 430, 476, 560, 595, 602, 680, 688, 731, 860, 952, 1190, 1204, 1360, 1462, 1505, 1720, 1904, 2380, 2408, 2924, 3010, 3440, 3655, 4760, 4816, 5117, 5848, 6020, 7310, 9520, 10234, 11696, 12040, 14620, 20468, 24080, 25585, 29240, 38333, 40936, 51170, 58480, 76666, 81872, 102340, 153332, 191665, 204680, 268331, 306664, 383330, 409360, 536662, 613328, 651661, 766660, 1073324, 1303322, 1341655, 1533320, 1648319, 2146648, 2606644, 2683310, 3066640, 3258305, 3296638, 4293296, 4561627, 5213288, 5366620, 6516610, 6593276, 8241595, 9123254, 10426576, 10733240, 11538233, 13033220, 13186552, 16483190, 18246508, 21466480, 22808135, 23076466, 26066440, 26373104, 28021423, 32966380, 36493016, 45616270, 46152932, 52132880, 56042846, 57691165, 65932760, 72986032, 91232540, 92305864, 112085692, 115382330, 131865520, 140107115, 182465080, 184611728, 196149961, 224171384, 230764660, 280214230, 364930160, 392299922, 448342768, 461529320, 560428460, 784599844, 923058640, 980749805, 1120856920, 1569199688, 1961499610, 2241713840, 3138399376, 3922999220, 7845998440, 15691996880]

約数ペア:

[(1, 15691996880), (2, 7845998440), (4, 3922999220), (5, 3138399376), (7, 2241713840), (8, 1961499610), (10, 1569199688), (14, 1120856920), (16, 980749805), (17, 923058640), (20, 784599844), (28, 560428460), (34, 461529320), (35, 448342768), (40, 392299922), (43, 364930160), (56, 280214230), (68, 230764660), (70, 224171384), (80, 196149961), (85, 184611728), (86, 182465080), (112, 140107115), (119, 131865520), (136, 115382330), (140, 112085692), (170, 92305864), (172, 91232540), (215, 72986032), (238, 65932760), (272, 57691165), (280, 56042846), (301, 52132880), (340, 46152932), (344, 45616270), (430, 36493016), (476, 32966380), (560, 28021423), (595, 26373104), (602, 26066440), (680, 23076466), (688, 22808135), (731, 21466480), (860, 18246508), (952, 16483190), (1190, 13186552), (1204, 13033220), (1360, 11538233), (1462, 10733240), (1505, 10426576), (1720, 9123254), (1904, 8241595), (2380, 6593276), (2408, 6516610), (2924, 5366620), (3010, 5213288), (3440, 4561627), (3655, 4293296), (4760, 3296638), (4816, 3258305), (5117, 3066640), (5848, 2683310), (6020, 2606644), (7310, 2146648), (9520, 1648319), (10234, 1533320), (11696, 1341655), (12040, 1303322), (14620, 1073324), (20468, 766660), (24080, 651661), (25585, 613328), (29240, 536662), (38333, 409360), (40936, 383330), (51170, 306664), (58480, 268331), (76666, 204680), (81872, 191665), (102340, 153332)]