3144120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 11404800

約数和(自身を除く): 8260680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 197, 210, 228, 266, 280, 285, 380, 394, 399, 420, 456, 532, 570, 591, 665, 760, 788, 798, 840, 985, 1064, 1140, 1182, 1330, 1379, 1576, 1596, 1970, 1995, 2280, 2364, 2660, 2758, 2955, 3192, 3743, 3940, 3990, 4137, 4728, 5320, 5516, 5910, 6895, 7486, 7880, 7980, 8274, 11032, 11229, 11820, 13790, 14972, 15960, 16548, 18715, 20685, 22458, 23640, 26201, 27580, 29944, 33096, 37430, 41370, 44916, 52402, 55160, 56145, 74860, 78603, 82740, 89832, 104804, 112290, 131005, 149720, 157206, 165480, 209608, 224580, 262010, 314412, 393015, 449160, 524020, 628824, 786030, 1048040, 1572060, 3144120]

約数ペア:

[(1, 3144120), (2, 1572060), (3, 1048040), (4, 786030), (5, 628824), (6, 524020), (7, 449160), (8, 393015), (10, 314412), (12, 262010), (14, 224580), (15, 209608), (19, 165480), (20, 157206), (21, 149720), (24, 131005), (28, 112290), (30, 104804), (35, 89832), (38, 82740), (40, 78603), (42, 74860), (56, 56145), (57, 55160), (60, 52402), (70, 44916), (76, 41370), (84, 37430), (95, 33096), (105, 29944), (114, 27580), (120, 26201), (133, 23640), (140, 22458), (152, 20685), (168, 18715), (190, 16548), (197, 15960), (210, 14972), (228, 13790), (266, 11820), (280, 11229), (285, 11032), (380, 8274), (394, 7980), (399, 7880), (420, 7486), (456, 6895), (532, 5910), (570, 5516), (591, 5320), (665, 4728), (760, 4137), (788, 3990), (798, 3940), (840, 3743), (985, 3192), (1064, 2955), (1140, 2758), (1182, 2660), (1330, 2364), (1379, 2280), (1576, 1995), (1596, 1970)]