345221520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3067}}^1$

素因数の和:3157

約数の個数: 160

約数和(自身を含む): 1241730048

約数和(自身を除く): 896508528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2680, 2814, 3067, 3216, 3752, 4020, 4690, 5360, 5628, 6134, 7035, 7504, 8040, 9201, 9380, 11256, 12268, 14070, 15335, 16080, 18402, 18760, 21469, 22512, 24536, 28140, 30670, 36804, 37520, 42938, 46005, 49072, 56280, 61340, 64407, 73608, 85876, 92010, 107345, 112560, 122680, 128814, 147216, 171752, 184020, 205489, 214690, 245360, 257628, 322035, 343504, 368040, 410978, 429380, 515256, 616467, 644070, 736080, 821956, 858760, 1027445, 1030512, 1232934, 1288140, 1438423, 1643912, 1717520, 2054890, 2465868, 2576280, 2876846, 3082335, 3287824, 4109780, 4315269, 4931736, 5152560, 5753692, 6164670, 7192115, 8219560, 8630538, 9863472, 11507384, 12329340, 14384230, 16439120, 17261076, 21576345, 23014768, 24658680, 28768460, 34522152, 43152690, 49317360, 57536920, 69044304, 86305380, 115073840, 172610760, 345221520]

約数ペア:

[(1, 345221520), (2, 172610760), (3, 115073840), (4, 86305380), (5, 69044304), (6, 57536920), (7, 49317360), (8, 43152690), (10, 34522152), (12, 28768460), (14, 24658680), (15, 23014768), (16, 21576345), (20, 17261076), (21, 16439120), (24, 14384230), (28, 12329340), (30, 11507384), (35, 9863472), (40, 8630538), (42, 8219560), (48, 7192115), (56, 6164670), (60, 5753692), (67, 5152560), (70, 4931736), (80, 4315269), (84, 4109780), (105, 3287824), (112, 3082335), (120, 2876846), (134, 2576280), (140, 2465868), (168, 2054890), (201, 1717520), (210, 1643912), (240, 1438423), (268, 1288140), (280, 1232934), (335, 1030512), (336, 1027445), (402, 858760), (420, 821956), (469, 736080), (536, 644070), (560, 616467), (670, 515256), (804, 429380), (840, 410978), (938, 368040), (1005, 343504), (1072, 322035), (1340, 257628), (1407, 245360), (1608, 214690), (1680, 205489), (1876, 184020), (2010, 171752), (2345, 147216), (2680, 128814), (2814, 122680), (3067, 112560), (3216, 107345), (3752, 92010), (4020, 85876), (4690, 73608), (5360, 64407), (5628, 61340), (6134, 56280), (7035, 49072), (7504, 46005), (8040, 42938), (9201, 37520), (9380, 36804), (11256, 30670), (12268, 28140), (14070, 24536), (15335, 22512), (16080, 21469), (18402, 18760)]