1900262040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13903}}^1$

素因数の和:14001

約数の個数: 128

約数和(自身を含む): 6126658560

約数和(自身を除く): 4226396520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 1005, 1020, 1139, 1340, 1608, 2010, 2040, 2278, 2680, 3417, 4020, 4556, 5695, 6834, 8040, 9112, 11390, 13668, 13903, 17085, 22780, 27336, 27806, 34170, 41709, 45560, 55612, 68340, 69515, 83418, 111224, 136680, 139030, 166836, 208545, 236351, 278060, 333672, 417090, 472702, 556120, 709053, 834180, 931501, 945404, 1181755, 1418106, 1668360, 1863002, 1890808, 2363510, 2794503, 2836212, 3545265, 3726004, 4657505, 4727020, 5589006, 5672424, 7090530, 7452008, 9315010, 9454040, 11178012, 13972515, 14181060, 15835517, 18630020, 22356024, 27945030, 28362120, 31671034, 37260040, 47506551, 55890060, 63342068, 79177585, 95013102, 111780120, 126684136, 158355170, 190026204, 237532755, 316710340, 380052408, 475065510, 633420680, 950131020, 1900262040]

約数ペア:

[(1, 1900262040), (2, 950131020), (3, 633420680), (4, 475065510), (5, 380052408), (6, 316710340), (8, 237532755), (10, 190026204), (12, 158355170), (15, 126684136), (17, 111780120), (20, 95013102), (24, 79177585), (30, 63342068), (34, 55890060), (40, 47506551), (51, 37260040), (60, 31671034), (67, 28362120), (68, 27945030), (85, 22356024), (102, 18630020), (120, 15835517), (134, 14181060), (136, 13972515), (170, 11178012), (201, 9454040), (204, 9315010), (255, 7452008), (268, 7090530), (335, 5672424), (340, 5589006), (402, 4727020), (408, 4657505), (510, 3726004), (536, 3545265), (670, 2836212), (680, 2794503), (804, 2363510), (1005, 1890808), (1020, 1863002), (1139, 1668360), (1340, 1418106), (1608, 1181755), (2010, 945404), (2040, 931501), (2278, 834180), (2680, 709053), (3417, 556120), (4020, 472702), (4556, 417090), (5695, 333672), (6834, 278060), (8040, 236351), (9112, 208545), (11390, 166836), (13668, 139030), (13903, 136680), (17085, 111224), (22780, 83418), (27336, 69515), (27806, 68340), (34170, 55612), (41709, 45560)]