66206280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 228614400

約数和(自身を除く): 162408120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 280, 293, 420, 538, 586, 807, 840, 879, 1076, 1172, 1345, 1465, 1614, 1758, 1883, 2051, 2152, 2344, 2690, 2930, 3228, 3516, 3766, 4035, 4102, 4395, 5380, 5649, 5860, 6153, 6456, 7032, 7532, 8070, 8204, 8790, 9415, 10255, 10760, 11298, 11720, 12306, 15064, 16140, 16408, 17580, 18830, 20510, 22596, 24612, 28245, 30765, 32280, 35160, 37660, 41020, 45192, 49224, 56490, 61530, 75320, 78817, 82040, 112980, 123060, 157634, 225960, 236451, 246120, 315268, 394085, 472902, 551719, 630536, 788170, 945804, 1103438, 1182255, 1576340, 1655157, 1891608, 2206876, 2364510, 2758595, 3152680, 3310314, 4413752, 4729020, 5517190, 6620628, 8275785, 9458040, 11034380, 13241256, 16551570, 22068760, 33103140, 66206280]

約数ペア:

[(1, 66206280), (2, 33103140), (3, 22068760), (4, 16551570), (5, 13241256), (6, 11034380), (7, 9458040), (8, 8275785), (10, 6620628), (12, 5517190), (14, 4729020), (15, 4413752), (20, 3310314), (21, 3152680), (24, 2758595), (28, 2364510), (30, 2206876), (35, 1891608), (40, 1655157), (42, 1576340), (56, 1182255), (60, 1103438), (70, 945804), (84, 788170), (105, 630536), (120, 551719), (140, 472902), (168, 394085), (210, 315268), (269, 246120), (280, 236451), (293, 225960), (420, 157634), (538, 123060), (586, 112980), (807, 82040), (840, 78817), (879, 75320), (1076, 61530), (1172, 56490), (1345, 49224), (1465, 45192), (1614, 41020), (1758, 37660), (1883, 35160), (2051, 32280), (2152, 30765), (2344, 28245), (2690, 24612), (2930, 22596), (3228, 20510), (3516, 18830), (3766, 17580), (4035, 16408), (4102, 16140), (4395, 15064), (5380, 12306), (5649, 11720), (5860, 11298), (6153, 10760), (6456, 10255), (7032, 9415), (7532, 8790), (8070, 8204)]