17615155080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1\times {\mathrm{1091}}^1$

素因数の和:2119

約数の個数: 128

約数和(自身を含む): 53292919680

約数和(自身を除く): 35677764600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 857, 942, 1091, 1256, 1570, 1714, 1884, 2182, 2355, 2571, 3140, 3273, 3428, 3768, 4285, 4364, 4710, 5142, 5455, 6280, 6546, 6856, 8570, 8728, 9420, 10284, 10910, 12855, 13092, 16365, 17140, 18840, 20568, 21820, 25710, 26184, 32730, 34280, 43640, 51420, 65460, 102840, 130920, 134549, 171287, 269098, 342574, 403647, 513861, 538196, 672745, 685148, 807294, 856435, 934987, 1027722, 1076392, 1345490, 1370296, 1614588, 1712870, 1869974, 2018235, 2055444, 2569305, 2690980, 2804961, 3229176, 3425740, 3739948, 4036470, 4110888, 4674935, 5138610, 5381960, 5609922, 6851480, 7479896, 8072940, 9349870, 10277220, 11219844, 14024805, 16145880, 18699740, 20554440, 22439688, 28049610, 37399480, 56099220, 112198440, 146792959, 293585918, 440378877, 587171836, 733964795, 880757754, 1174343672, 1467929590, 1761515508, 2201894385, 2935859180, 3523031016, 4403788770, 5871718360, 8807577540, 17615155080]

約数ペア:

[(1, 17615155080), (2, 8807577540), (3, 5871718360), (4, 4403788770), (5, 3523031016), (6, 2935859180), (8, 2201894385), (10, 1761515508), (12, 1467929590), (15, 1174343672), (20, 880757754), (24, 733964795), (30, 587171836), (40, 440378877), (60, 293585918), (120, 146792959), (157, 112198440), (314, 56099220), (471, 37399480), (628, 28049610), (785, 22439688), (857, 20554440), (942, 18699740), (1091, 16145880), (1256, 14024805), (1570, 11219844), (1714, 10277220), (1884, 9349870), (2182, 8072940), (2355, 7479896), (2571, 6851480), (3140, 5609922), (3273, 5381960), (3428, 5138610), (3768, 4674935), (4285, 4110888), (4364, 4036470), (4710, 3739948), (5142, 3425740), (5455, 3229176), (6280, 2804961), (6546, 2690980), (6856, 2569305), (8570, 2055444), (8728, 2018235), (9420, 1869974), (10284, 1712870), (10910, 1614588), (12855, 1370296), (13092, 1345490), (16365, 1076392), (17140, 1027722), (18840, 934987), (20568, 856435), (21820, 807294), (25710, 685148), (26184, 672745), (32730, 538196), (34280, 513861), (43640, 403647), (51420, 342574), (65460, 269098), (102840, 171287), (130920, 134549)]