8648220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 28224000

約数和(自身を除く): 19575780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 349, 354, 413, 420, 590, 698, 708, 826, 885, 1047, 1180, 1239, 1396, 1652, 1745, 1770, 2065, 2094, 2443, 2478, 3490, 3540, 4130, 4188, 4886, 4956, 5235, 6195, 6980, 7329, 8260, 9772, 10470, 12215, 12390, 14658, 20591, 20940, 24430, 24780, 29316, 36645, 41182, 48860, 61773, 73290, 82364, 102955, 123546, 144137, 146580, 205910, 247092, 288274, 308865, 411820, 432411, 576548, 617730, 720685, 864822, 1235460, 1441370, 1729644, 2162055, 2882740, 4324110, 8648220]

約数ペア:

[(1, 8648220), (2, 4324110), (3, 2882740), (4, 2162055), (5, 1729644), (6, 1441370), (7, 1235460), (10, 864822), (12, 720685), (14, 617730), (15, 576548), (20, 432411), (21, 411820), (28, 308865), (30, 288274), (35, 247092), (42, 205910), (59, 146580), (60, 144137), (70, 123546), (84, 102955), (105, 82364), (118, 73290), (140, 61773), (177, 48860), (210, 41182), (236, 36645), (295, 29316), (349, 24780), (354, 24430), (413, 20940), (420, 20591), (590, 14658), (698, 12390), (708, 12215), (826, 10470), (885, 9772), (1047, 8260), (1180, 7329), (1239, 6980), (1396, 6195), (1652, 5235), (1745, 4956), (1770, 4886), (2065, 4188), (2094, 4130), (2443, 3540), (2478, 3490)]